Hamilton decompositions of complete 3-uniform hypergraphs. - Helen Verrall (Discret. Math., 1994)

Pairwise Compatible Hamilton Decompositions of Kn. - Helen Verrall (J. Comb. Theory A, 1997)

Compatible Euler Tours of Kn**. - Helen Verrall (Discret. Appl. Math., 1998)

Compatible Hamilton Decompositions of Directed Wrapped Butterfly Graphs. - Helen Verrall (Discret. Appl. Math., 1999)

Spanning Trees Orthogonal to One-Factorizations of K2n. - John W. Krussel; Susan Marshall; Helen Verrall (Ars Comb., 2000)

Solution of an outstanding conjecture: the non-existence of universal cycles with k=n-2. - Brett Stevens; Paul Buskell; Paule Ecimovic; Cristian Ivanescu; Abid Muslim Malik; Anamaria Savu; Tzvetalin S. Vassilev; Helen Verrall; Boting Yang; Zhiduo Zhao (Discret. Math., 2002)

Cycle decompositions IV: complete directed graphs and fixed length directed cycles. - Brian Alspach; Heather Gavlas; Mateja Sajna; Helen Verrall (J. Comb. Theory A, 2003)