TY - BOOK AU - Dubrovin, B A AU - Fomenko, A T AU - Novikov, S P TI - Modern geometry methods and applications. Part 1 : The geometry of surfaces transformation groups and fields T2 - GTM SN - 9788184896558 PY - 1992/// CY - New york PB - Springer KW - Mathematics N1 - Translated from the Russian by Burns(Original Russian edition published by Nauka, Moscow in 1979) ER -