Two conjectures equivalent to the perfect graph conjecture
Author: Xu, B.
Source: Discrete Mathematics, Volume 258, Number 1, 6 December 2002 , pp. 347-351(5)
Document Type: Short Communication
Affiliations: School of Mathematics and Computer Science, Nanjing Normal University, Ninghai Road 122, 210097, Nanjing, People's Republic of China
Publication date: 2002-12-06