Points by degree and orbit size in chemical trees, II. - C. K. Bailey; Edgar M. Palmer; J. W. Kennedy (Discret. Appl. Math., 1983)

k-Connectivity in Random Graphs. - Paul Erdös; J. W. Kennedy (Eur. J. Comb., 1987)

Asymptotic number of symmetries in locally restricted trees. - J. W. Kennedy; K. A. McKeon; Edgar M. Palmer; Robert W. Robinson (Discret. Appl. Math., 1990)