TY - BOOK AU - Krushkalʹ,S.L. AU - Kra,Irwin TI - Quasiconformal mappings and Riemann surfaces SN - 0470266953 U1 - 515/.9 PY - 1979/// CY - Washington, New York PB - Winston, distributed by Halsted Press N1 - Translation of Kvazikonformnye otobrazhenii︠a︡ i rimanovy poverkhnosti; Includes index ER -