00905nam0-2200349-i-450-99000991161040332120141029124712.0000991161FED01000991161(Aleph)000991161FED0100099116120141029d1976----km-y0itay50------baengRUa---a---001yyLobachevskian GeometryA.S. SmogorzhevskyMoscowMIR197671 p.20 cmGeometria algebricaTopologiaTopologia algebricaSistemi dinamiciFrattali matematici513Smogorzhevsky,A. S.442142ITUNINAREICATUNIMARCBK990009911610403321ROT-06922284MA1MA1Lobachevskian geometry81689UNINA