“Elliptic partial differential equations with almost-real coefficients” (PDF file). *Mem. Amer. Math. Soc.* **223** (2013), no. 1051. 108 pages, 5 figures.

(with Svitlana Mayboroda) “The Dirichlet problem for higher order equations in composition form” (PDF file). *J. Funct. Anal.* **265** (2013), no. 1, pp. 49–107.

(with Svitlana Mayboroda) “Boundary-value problems for higher-order elliptic equations in non-smooth domains” (PDF file), to appear, *Proceedings of the IWOTA*. 41 pages.

(with Lesley Ward) “A new class of harmonic measure distribution functions” (PDF file), to appear, *J. Geom. Anal.* 33 pages, 7 figures.

“The Dirichlet problem with BMO boundary data and almost-real coefficients” (PDF file), submitted. 29 pages.

(with Svitlana Mayboroda) “Layer potentials and boundary-value problems for second order elliptic operators with data in Besov spaces” (PDF file), submitted. 109 pages, 17 figures. There is also a version with colored figures.

My dissertation, “Elliptic partial differential equations with complex coefficients” (PDF file)