E. Yu. Bunkova, V. M. Buchstaber, “Heat Equations and Families of Two-Dimensional Sigma Functions”, Proc. Steklov Inst. Math., 266 (2009), 1–28
Buchstaber V.M., “Heat Equations and Sigma Functions”, Geometric Methods in Physics, AIP Conference Proceedings, 1191, 2009, 46–58
V. M. Buchstaber, D. V. Leikin, “Solution of the Problem of Differentiation of Abelian Functions over Parameters for Families of $(n,s)$-Curves”, Funct. Anal. Appl., 42:4 (2008), 268–278
V. M. Buchstaber, D. V. Leikin, “Differentiation of Abelian functions with respect to parameters”, Russian Math. Surveys, 62:4 (2007), 787–789
V. M. Buchstaber, D. V. Leikin, “Addition Laws on Jacobian Varieties of Plane Algebraic Curves”, Proc. Steklov Inst. Math., 251 (2005), 49–120
Buchstaber V., Leykin D., “Hyperelliptic addition law”, J. Nonlinear Math. Phys., 12, suppl. 1 (2005), 106–123