On the connectivity of randomm-orientable graphs and digraphs T. I. FennerA. M. Frieze OriginalPaper Pages: 347 - 359
On 3-skein isomorphisms of graphs H. A. JungA. K. KelmansR. L. Hemminger OriginalPaper Pages: 373 - 376
An analysis of the greedy algorithm for the submodular set covering problem L. A. Wolsey OriginalPaper Pages: 385 - 393