Electronic Notes in Discrete Mathematics > 2007 > 28 > Complete > 239-242
Source
Abstract
Identifiers
journal ISSN : | 1571-0653 |
DOI | 10.1016/j.endm.2007.01.032 |
Electronic Notes in Discrete Mathematics > 2007 > 28 > Complete > 239-242
journal ISSN : | 1571-0653 |
DOI | 10.1016/j.endm.2007.01.032 |