Boundary-value problems of mathematical physics and related problems of function theory. Part 29, Zap. Nauchn. Sem. POMI, 249, ed. A. V. Ivanov, N. N. Ural'tseva, 1997 http://mi.mathnet.ru/book342
A. V. Ivanov, Second-order quasilinear degenerate and nonuniformly elliptic and parabolic equations, Trudy Mat. Inst. Steklov., 160, 1982, 286 ñ. http://mi.mathnet.ru/book1180
Boundary-value problems of mathematical physics and related problems of function theory. Part 6, Zap. Nauchn. Sem. LOMI, 27, ed. A. V. Ivanov, A. P. Oskolkov, V. A. Solonnikov, 1972, 236 ñ. http://mi.mathnet.ru/book542
