by Herscovitch, J, Broughton, R
Published in Sleep (New York, N.Y.) (1981)

by MARTIN, A. R. H., HERSCOVITCH, J. C.
Published in Annals of botany (01.08.1989)

by Herscovitch, J, Broughton, R
Published in Canadian journal of psychology (01.12.1981)

by Truant, G S, Herscovitch, J, Lohrenz, J G
Published in Canadian journal of psychiatry (01.03.1987)

by Truant, G S, Herscovitch, J, Donaldson, L A, Lohrenz, J G
Published in Canadian journal of psychiatry (01.03.1990)

by Mathieu, Mireille, Bouchard, Marc-Andre, Granger, Luc, Herscovitch, Joel
Published in Animal behaviour (01.01.1976)