Interval coloring of (3, 4)-biregular bigraphs having two (2, 3)-biregular bipartite subgraphs

Fan Yang, Xiangwen Li. Interval coloring of (3, 4)-biregular bigraphs having two (2, 3)-biregular bipartite subgraphs. Appl. Math. Lett., 24(9):1574-1577, 2011. [doi]

Abstract

Abstract is missing.