Branched Coverings and Nonzero Degree Maps between Seifert Manifolds

Autor:	Huang, Hong
Zdroj:	Proceedings of the American Mathematical Society, 2002 Aug 01. 130(8), 2443-2449.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2699483 Zobrazit plný text záznamu