1. On the breeding habits of Leach's fork-tailed petrel;Ainslie;Br. Birds,1937
2. The olfactory apparatus of the tubenosed birds (Procellariiformes);Bang;Acta Anat.,1966
3. Observations on the breeding habits of Pycroft's petrel;Bartle;Notornis,1968
4. Statistical methods for the analysis of problems in animal orientation and certain biological rhythms;Batschelet;Am. Inst. Biol. Sci. Monogr.,1965