1. The Schrödinger equation in a periodic field and Riemann surfaces;Dubrovin;Dokl. Akad. Nauk SSSR,1976
2. Finite-zone two-dimensional Schrödinger operators: Potential operators;Veselov;Dokl. Akad. Nauk SSSR,1984
3. Finite-zone two-dimensional Schrödinger operators: Explicit formulae and evolutionary equations;Veselov;Dokl. Akad. Nauk SSSR,1984
4. Analogues of multisoliton potentials for the two-dimensional Schrödinger operator;Grinevich;Funktsional. Anal. i Prilozhen.,1985
5. Analogues of multisoliton potentials for the two-dimensional Schrödinger equations and a nonlocal Riemann problem;Grinevich;Dokl. Akad. Nauk SSSR,1986