**PAPERS**

*The space of almost complex 2-spheres in the 6-sphere.*

Trans. Amer. Math. Soc., electronically published on November 24, 2014, DOI: http://dx.doi.org/10.1090/S0002-9947-2014-06070-4

Preprint here.*The Dimension and Structure of the Space of Harmonic 2-Spheres in the m-Sphere.*

Ann. of Math. (2) 175 (2012), no. 3, 1093–1125.

Preprint here.*Topology and analytic structure of the space of harmonic 2-spheres in the m-sphere.*

Preprint (2011).*On the Regularity of the Space of Harmonic 2-Spheres in the 4-Sphere*(with J. Bolton).

Harmonic maps and differential geometry, 187–194, Contemp. Math., 542, Amer. Math. Soc., Providence, RI, (2011).

Preprint here.*Regularity of the space of harmonic 2-spheres in the unit 4-sphere*(with J. Bolton)

Proceedings of the 16th OCU International Academic Symposium 2008 ”Riemann Surfaces, Harmonic Maps and Visualization”,

OCAMI Studies Volume 3, Osaka Municipal University Press (2010), pp. 119–128.

Preprint here.*Some recent developments in the study of minimal 2-spheres in spheres*(with J. Bolton and J.C. Wood)*.*

Surikaisekikenkyusho kokyuroku No. 1605 "Geometry related to the theory of integrable systems"(2008), pp. 151—169.

Preprint here.*The Dimension of the Space of Harmonic 2-Spheres in the 6-Sphere.*

Bull. Lond. Math. Soc. 38 (Part 1) (2006), 163—176.

Preprint here.*On the Moduli Space of Superminimal Surfaces in Spheres.*

Int. J. Of Math. and Math. Sci. N. 44 (2003), 2803—2827.

Full text here.*Normalized potentials of minimal surfaces in spheres*(with Q. S. Chi and H. Wu).

Nagoya Math. J., 156 (1999), 187—214.

Full text here.*Superminimal Surfaces in Spheres.*

PhD thesis, Washington University, St. Louis (1997).