01235nmm a2200337 i 4500991003687369707536cr |n ---m|c||190724s1970 de | ||| | ger b14371546-39ule_instBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematicaeng512.22AMS 20EZieschang, Heiner55310Flächen und ebene diskontinuierliche Gruppen[e-book] /H. Zieschang, E. Vogt, H.-D. ColdeweyBerlin :Springer,19701 online resourceLecture notes in mathematics,0075-8434 ;122Bibliography: p. [191]-200Combinatorial topologyDiscontinuous groupsFree nonabelian groupsSurfacesColdewey, Hans-DieterVogt, ElmarSpringer eBooksAn electronic book accessible through the World Wide Webhttps://link.springer.com/book/10.1007/BFb0059074.b1437154607-04-2224-07-19991003687369707536Flachen und ebene diskontinuierliche Gruppen922723UNISALENTOle01324-07-19m@ -gerde 00