Search results for: Hajo Broersma
Discrete Mathematics > 2008 > 308 > 24 > 6383-6391
Discrete Applied Mathematics > 2007 > 155 > 10 > 1254-1266
Discrete Mathematics > 2008 > 308 > 24 > 6383-6391
Discrete Applied Mathematics > 2007 > 155 > 10 > 1254-1266