TY - BOOK A1 - A.V. Bocharov [and others] ; I.S. Krasilʹshchik (editor) ... A.M. Vinogradov (editor) ; [translated from the Russian by A.M. Verbovetsky and I.S. Krasilʹshchik]. TI - Symmetries and conservation laws for differential equations of mathematical physics / PB - مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی SN - 90071224 UR /book/90071224/Symmetries-and-conservation-laws-for-differential/ ER -