"1951Z"^^ . "Andrei D. Polyanin"@en . . . "Polyanin, Andrei D."@en . . . . . "1951-11-01Z"^^ . . "Russian applied mathematician" . . . . . . "Andrei Dmitrievich Polyanin (Russian: \u0410\u043D\u0434\u0440\u0435\u0301\u0439 \u0414\u043C\u0438\u0301\u0442\u0440\u0438\u0435\u0432\u0438\u0447 \u041F\u043E\u043B\u044F\u0301\u043D\u0438\u043D), Ph.D., D.Sc., Professor, is the author of a variety of fundamental handbooks in mathematics and physics. He is a creator and Editor-in-Chief of EqWorld \u2013 The World of Mathematical Equations."@en . . .