1. On strongly connected abelian group graphs;Chen;Combinatorial Math.,1981
2. Every Cayley graph over a group of order pq is hamiltonian;Chen;Combinatorial Math.,1983
3. Hamilton cycles in Cayley graphs over Hamilton groups;Chen,1983
4. On Hamilton cycles in Cayley graphs in groups with cyclic commutator subgroups;Keating,1985
5. Cayley diagraphs of prime power order are Hamiltonian;Witte;J. Combin. Theory,1986