For which graphs does every edge belong to exactly two chordless cycles? Peled, Uri N.; Wu, Julin — 1996 The Electronic Journal of Combinatorics [electronic only]
A note on major sequences and external activity in trees. Beissinger, Janet S.; Peled, Uri N. — 1997 The Electronic Journal of Combinatorics [electronic only]
On the first eigenvalue of bipartite graphs. Bhattacharya, Amitava; Friedland, Shmuel; Peled, Uri N. — 2008 The Electronic Journal of Combinatorics [electronic only]