On transformations of posets which have the same bound graph

Autor:	Era, Hiroshi, Ogawa, Kenjiro, Tsuchiya, Morimasa *
Zdroj:	In Discrete Mathematics 2001 235(1):215-220
Databáze:	ScienceDirect
Externí odkaz:	Zobrazit plný text záznamu Full Text from ScienceDirect