Media type: E-Article Title: Perfectly contractile diamond-free graphs Contributor: Rusu, Irena Published: Wiley, 1999 Published in: Journal of Graph Theory, 32 (1999) 4, Seite 359-389 Language: English DOI: 10.1002/(sici)1097-0118(199912)32:4<359::aid-jgt5>3.0.co;2-u ISSN: 0364-9024; 1097-0118 Keywords: Geometry and Topology ; Discrete Mathematics and Combinatorics Origination: Footnote: