Ervin Gyori, Gyula O.H. Katona, László Lovász
More Sets, Graphs and Numbers - 2006 - Springer Berlin Heidelberg 2006 - Bolyai Society Mathematical Studies .
9783540324393
Mathematics and Statistics
More Sets, Graphs and Numbers - 2006 - Springer Berlin Heidelberg 2006 - Bolyai Society Mathematical Studies .
9783540324393
Mathematics and Statistics