Krushkal, Samuil L Quasiconformal mappings and riemann surfaces - New York John Wiley 1979 - xii,319 p. - Scripta Series in Mathematics . ISBN: 0470266953 Subjects--Topical Terms: ANALYSISCOMPLEX ANALYSISCOMPLEX VARIABLESFUNCTIONAL ANALYSISMATHEMATICS Dewey Class. No.: 515.9 / KRU