Equicontinuous classes of ring Q -homeomorphisms. Ryazanov, V.I.; Sevost'yanov, E.A. — 2007 Sibirskij Matematicheskij Zhurnal
Normal families of spaces mappings. Ryazanov, V.I.; Sevost'yanov, E.A. — 2006 Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only]