How hard is it to determine if a graph has a 2-role assignment?

✍ Scribed by Fred S. Roberts; Li Sheng

• Publisher: John Wiley and Sons
• Year: 2001
• Tongue: English
• Weight: 163 KB
• Volume: 37
• Category: Article
• ISSN: 0028-3045
• DOI: 10.1002/1097-0037(200103)37:2<67::aid-net1>3.0.co;2-9