N.N. Uraltseva, editor ; [translation edited by A.B. Sossinsky]. -- American Mathematical Society, c1995. -- (American Mathematical Society translations ; ser. 2, v. 164 . Advances in the mathematical sciences : (formerly Advances in Soviet mathematics) / [editoral committee, V.I. Arnold, S.G. Gindikin, V.P. Maslov] ; 22).