The lower tail of the random minimum spanning tree. Flaxman, Abraham D. — 2007 The Electronic Journal of Combinatorics [electronic only]
Maximum matchings in regular graphs of high girth. Flaxman, Abraham D.; Hoory, Shlomo — 2007 The Electronic Journal of Combinatorics [electronic only]
Strings with maximally many distinct subsequences and substrings. Flaxman, Abraham; Harrow, Aram W.; Sorkin, Gregory B. — 2004 The Electronic Journal of Combinatorics [electronic only]