- with David Bao, S.-S. Chern and Zhongmin Shen, eds.,
*A sampler of Riemann-Finsler geometry*, Mathematical Sciences Research Institute Publications, edited by Bao, David and Bryant, Robert L. and Chern, Shiing-Shen, vol. 50 (2004), pp. xii+363, Cambridge University Press, Cambridge. [MR2132655] - with Phillip Griffiths and Dan Grossmann,
*Exterior Differential Systems and Euler-Lagrange Partial Differential Equations*, Chicago Lectures in Mathematics (2003), University of Chicago Press (vii+213 pages, ISBN: 0-226-07794-2.) [MR1985469] [math.DG/0207039] - with David R. Morrison (eds.),
*Selected works of Phillip A. Griffiths with commentary. Part 4: Differential systems*, (2003), American Mathematical Society, Providence, RI; International Press, Somerville, MA. [MR2005e:01025d] *Rigidity and quasi-rigidity of extremal cycles in Hermitian symmetric spaces*, Annals of Mathematics Studies (to appear). [math.DG/0006186]- with S.-S. Chern, Robert B. Gardner, Hubert L. Goldschmidt, and Phillip A. Griffiths,
*Exterior differential systems*, MSRI Publications**18**. Springer-Verlag, New York, 1991. [MR 92h:58007] - with Chao Hao Gu and Marcel Berger (eds.),
*Differential geometry and differential equations*, Proceedings of the sixth symposium held at Fudan University, Shanghai, June 21 – July 6, 1985. [MR 88b:53002] - with Victor Guillemin, Sigurdur Helgason, and R. O. Wells, Jr. (eds.),
*Integral geometry*, Contemporary Mathematics**63**. AMS, Providence, R.I., 1987. [MR 87j:53003]

- with Michael G. Eastwood, A. Rod. Gover, and Katharina Neusser,
*Some differential complexes within and beyond parabolic geometry*(2011) [arXiv:1112.2142] - with Feng Xu,
*Laplacian Flow for Closed G*(2011) [arXiv:1101.2004]_{2}-Structures: Short Time Behavior *Real hypersurfaces in unimodular complex surfaces*(2004) [math.DG/0407472]*Complex analysis and a class of Weingarten surfaces*(1984) [arXiv:1105.5589]

*Non-embedding and non-extension results in special holonomy*, in The many facets of geometry, 346–367, Oxford University Press, Oxford, 2010. [MR2681703]- with Maciej Dunajski and Michael Eastwood,
*Metrisability of two-dimensional projective structures*, J. Differential Geometry, vol. 83 no. 3 (2009), pp. 465–499. [MR2581355] [arXiv:0801.0300] *Gradient Kähler Ricci Solitons*, in Géométrie différentielle, physique mathématique, mathématiques et société. I., Astérisque, vol. 321 (Spring, 2008), pp. 51–97. [MR2010i:53138] [math.DG/0407453]- with Gianni Manno and Vladimir Matveev,
*A solution of a problem of Sophus Lie: Normal forms of 2-dimensional metrics admitting two projective vector fields*, Mathematische Annalen, vol. 340 no. 2 (Spring, 2008), pp. 437–463. [MR2368987] [math.DG/07053592] *Geodesically reversible Finsler 2-spheres of constant curvature*, in Inspired by S. S. Chern—A Memorial Volume in Honor of a Great Mathematician, Nankai Tracts in Mathematics, edited by P. A. Griffiths, vol. 11 (Winter, 2006), World Scientific. [MR2313331] [math.DG/0407514]*On the geometry of almost complex 6-manifolds*, The Asian Journal of Mathematics, vol. 10 no. 3 (September, 2006), pp. 561–606. [MR2253159] [math.DG/0508428]*Conformal geometry and 3-plane fields on 6-manifolds*, in Developments of Cartan Geometry and Related Mathematical Problems, RIMS Symposium Proceedings, vol. 1502 (July, 2006), pp. 1–15, Kyoto University. [math.DG/0511110]*SO(n)-invariant special Lagrangian submanifolds of $\mathbb{C}^{n+1}$ with fixed loci*, Chinese Annals of Mathematics, Series B, vol. 27 no. 1 (January, 2006), pp. 95–112. [MR2209954] [math.DG/0402201]*Second order families of special Lagrangian 3-folds*, in Perspectives in Riemannian Geometry, CRM Proceedings and Lecture Notes, edited by Vestislav Apostolov, Andrew Dancer, Nigel Hitchin, and McKenzie Wang, vol. 40 (2006), American Mathematical Society. [MR2237106] [math.DG/0007128]*Some remarks on $G_2$ structures*, in Proceeding of Gokova Geometry-Topology Conference 2005, 75–109, Gokova Geometry/Topology Conference (GGT), Gokova, 2006. [MR2282011] [math.DG/0305124]*Geometry of manifolds with special holonomy: "100 years of holonomy"*, in 150 years of mathematics at Washington University in St. Louis, Contemporary Mathematics, vol. 395 (2006), pp. 29–38, AMS. [MR2206889] [MR2206889]*Holonomy and Special Geometries*, in Dirac Operators: Yesterday and Today, 71–90, International Press, Sommerville, MA, 2005. [MR2205367]- with Herbert Edelsbrunner, Patrice Koehl, and Michael Levitt,
*The area derivative of a space-filling diagram*, Discrete & Computational Geometry. An International Journal of Mathematics and Computer Science, vol. 32 no. 3 (2004), pp. 293–308. [MR2005k:92077] *Some remarks on Finsler manifolds with constant flag curvature*, Special issue for S.-S. Chern, Houston Journal of Mathematics,**28**(2002), no. 2, 221–262. [MR2003h:53102] [math.DG/0107228]*On surfaces with prescribed shape operator*, Dedicated to Shiing-Shen Chern on his 90th birthday, Results Math.**40**(2001), no. 1–4, 88–121. [MR2002i:53010] [math.DG/0107083]*Bochner-Kähler metrics*, Journal of the AMS,**14**(2001), 623–715. [MR1824987] [math.DG/0003099]*Pseudo-Riemannian metrics with parallel spinor fields and vanishing Ricci tensor*, in Global Analysis and Harmonic Analysis, Séminaires & Congrès**4**(2000), 53–93. [MR1822355] [math.DG/0004073]*Levi-flat minimal hypersurfaces in two-dimensional complex space forms*, Lie Groups, Geometric Structures and Differential Equations, Advanced Studies in Pure Mathematics, 2000. [MR1980895] [math.DG/9909159]*Calibrated embeddings in the special Lagrangian and coassociative cases*, Annals of Global Analysis and Geometry**18**(2000), pp. 405-435. [MR1795105] [math.DG/9912246]*Élie Cartan and geometric duality*, Journées Élie Cartan 1998 et 1999, Institut Élie Cartan**16**(2000), 5–20. [Cartan.pdf]*Recent Advances in the Theory of Holonomy, (Exposé 861)*, Séminaire Bourbaki, Volume 1998/99, Astérisque**266**(2000), 351–374. [MR1772679] [math.DG/9910059]*Some Examples of Special Lagrangian Tori*, Adv. Theor. Math. Phys.**1**(1999), 83–90. [MR2000f:32033] [math.DG/9902076]- with Eric R. Sharpe,
*$D$-Branes and Spin*, Physics Letters B^{c}Structures**450**(1999), 353–357. [MR2000c:53054] [hep-th/9812084] *Projectively Flat Finsler 2-Spheres of Constant Curvature*, Selecta Mathematica, (N. S.)**3**(1997), 161–203. [MR98i:53101] [dg-ga/9611010]*Harmonic morphisms with fibers of dimension one*, Communications in Analysis and Geometry**8**(2000), 219–265 [MR1753318] [dg-ga/9701002]*Classical, Exceptional, and Exotic Holonomies: A Status Report*, Actes de la Table Ronde de Geometrie Differentielle en l'Honneur de Marcel Berger, Collection SMF, Séminaires & Congres,**1**(1996), 93-166. [MR 98c:53037] [95-10.dvi]*On Extremals with Prescribed Lagrangian Densities*, Manifolds and Geometry, Symposia Mathematica XXXVI (1996), Cambridge University Press, 86–111. [MR 99a:58043] [dg-ga/9406001]*Finsler Structures on the 2-Sphere Satisfying $K=1$*, Finsler Geometry, Contemporary Mathematics**196**(1996), AMS Publications, 27–42. [MR 97e:53128] [95-11.dvi]- with Phillip A. Griffiths,
*Characteristic Cohomology of Differential Systems, I: General Theory*, Journal of the AMS**8**(1995), 507–596. [MR 96c:58183] [93-01.dvi] - with Phillip A. Griffiths,
*Characteristic Cohomology of Differential Systems, II: Conservation Laws for a Class of Parabolic Equations*, Duke Mathematical Journal**78**(1995), 531–676. [MR 96d:58158] [93-02.dvi] - with Lucas Hsu and Phillip A. Griffiths,
*Hyperbolic Exterior Differential Systems and Their Conservation Laws, Part I*, Selecta Math. (N.S.)**1**(1995), 21–112. [MR 97d:580008] [94-13.dvi] - with Lucas Hsu and Phillip A. Griffiths,
*Hyperbolic Exterior Differential Systems and Their Conservation Laws, Part II*, Selecta Math. (N.S.)**1**(1995), 265–323. [MR 97d:580009] [94-13.dvi] - with Lucas Hsu and Phillip A. Griffiths,
*Toward a Geometry of Differential Equations*, Geometry, Topology & Physics, 1–76, Conf. Proc. Lecture Notes Geom. Topology, VI, Internat. Press, Cambridge, MA, 1995. [MR 97b:58005] [94-12.dvi] - with Robert B. Gardner,
*Control Structures*, in Geometry in Nonlinear Control and Differential Inclusions, Banach Center Publications**32**(1995), Institute of Mathematics, Polskeij Akademii Nauk, Warszawa, Poland. [MR 96h:93024] [94-11.dvi] *An introduction to Lie groups and symplectic geometry*, in Geometry and quantum field theory (Park City, UT, 1991), 5–181, IAS/Park City Math. Ser. 1, Amer. Math. Soc., Providence, RI, 1995. [MR 96i:58002]- with Lucas Hsu,
*Rigidity of integral curves of rank 2 distributions*, Invent. Math.**114**(1993), 435–461. [MR 94j:58003] [Rigid.dvi] *Two exotic holonomies in dimension four, path geometries, and twistor theory*, Complex geometry and Lie theory (Sundance, UT, 1989), 33–88, Proc. Sympos. Pure Math.**53**, Amer. Math. Soc., Providence, RI, 1991. [MR 93e:53030] [ExoticHol.dvi]*Some remarks on the geometry of austere manifolds*, Bol. Soc. Brasil. Mat. (N.S.)**21**(1991), 133–157. [MR 92k:53112] [90-03.dvi]- with Simon M. Salamon,
*On the construction of some complete metrics with exceptional holonomy*, Duke Math. J.**58**(1989), 829–850. [MR 90i:53055] *Surfaces in conformal geometry*, in The mathematical heritage of Hermann Weyl (Durham, NC, 1987), 227–240, Proc. Sympos. Pure Math.**48**, Amer. Math. Soc., Providence, RI, 1988. [MR 89m:53102]- with Reese Harvey,
*Submanifolds in hyper-Kähler geometry*, J. Amer. Math. Soc.**2**(1989), 1–31. [MR 89m:53090] *Metrics with exceptional holonomy*, Ann. of Math. (2)**126**(1987), 525–576. [MR 89b:53084]*A survey of Riemannian metrics with special holonomy groups*, Proceedings of the International Congress of Mathematicians, Vol. 1 (Berkeley, CA, 1986), 505–514, Amer. Math. Soc., Providence, RI, 1987. [MR 89f:53068]*On notions of equivalence of variational problems with one independent variable*, in Differential geometry: the interface between pure and applied mathematics (San Antonio, TX, 1986), 65–76, Contemp. Math.**68**, AMS, Providence, RI, 1987. [MR 89f:58037]*Lie groups and twistor spaces*, Duke Math. J.**52**(1985), 223–261. [MR 87d:58047]*Metrics with holonomy $G_2$ or Spin(7)*, Workshop Bonn 1984 (Bonn, 1984), 269–277, Lecture Notes in Math.**1111**, Springer, Berlin–New York, 1985. [MR 87a:53082]*Minimal Lagrangian submanifolds of Kähler-Einstein manifolds*, Differential geometry and differential equations (Shanghai, 1985), 1–12, Lecture Notes in Math.**1255**, Springer, Berlin-New York, 1987. [MR 87a:53082]*Surfaces of mean curvature one in hyperbolic space*, Théorie des variétés minimales et applications (Palaiseau, 1983–1984). Astérisque**154–155**(1987), 321–347. CMP: 955 072.- with Phillip. A. Griffiths,
*Reduction for constrained variational problems and $\int{1\over 2}\kappa^2\,ds$*, Amer. J. Math.**108**(1986), 525–570. [MR 88a:58044] *Minimal surfaces of constant curvature in $S^n$*, Trans. Amer. Math. Soc.**290**(1985), 259–271. [MR 87c:53110]*A duality theorem for Willmore surfaces*, J. Differential Geom.**20**(1984), 23–53. [MR 86j:58029]- with Phillip A. Griffiths,
*Some observations on the infinitesimal period relations for regular threefolds with trivial canonical bundle*, Arithmetic and geometry, Vol. II, 77–102, Progr. Math.**36**, Birkhauser, Boston, Mass., 1983. [MR 86a:32044] - with Eric Berger and Phillip A. Griffiths,
*The Gauss equations and rigidity of isometric embeddings*, Duke Math. J.**50**(1983), 803–892. [MR 85k:53056] - with Phillip A. Griffiths and Deane Yang,
*Characteristics and existence of isometric embeddings*, Duke Math. J.**50**(1983), 893–994. [MR 85k:53056] - with Shiing-Shen Chern and Phillip A. Griffiths,
*Exterior differential systems*, Proceedings of the 1980 Beijing Symposium on Differential Geometry and Differential Equations, Vol. 1 (Beijing, 1980), 219–338, Science Press, Beijing, 1982. [MR 85k:58005] *Submanifolds and special structures on the octonians*, J. Differential Geom.**17**(1982), 185–232. [MR 84h:53091]*Conformal and minimal immersions of compact surfaces into the 4-sphere*, J. Differential Geom.**17**(1982), 455–473. [MR 84a:53062]- with Eric Berger and Phillip A. Griffiths,
*Some isometric embedding and rigidity results for Riemannian manifolds*, Proc. Nat. Acad. Sci. U.S.A.**78**(1981), no. 8, part 1, 4657–4660. [MR 82h:53074] *Holomorphic curves in Lorentzian CR-manifolds*, Trans. Amer. Math. Soc.**272**(1982), 203–221. [MR 83i:32029]