TY - BOOK AU - Fomenko,A.T. TI - VARIATIONAL PROBLEMS IN TOPOLOGY SN - 2881247407 U1 - 514.3 PY - 0000/// CY - PB - KW - Topology KW - Variational Inequalities(Mathematics) N1 - Translation Of: Topologicheskie Variatsionnye Zadachi ER -