@article{Hamburg, author = {Hamburg, D. A.}, title = {Emotions in the perspective of human evolution}, series = {S. L. Washburn and P. C. Jay, Perspectives on human evolution, New York, et al. (Holt, Rinehart and Winston) 1968, pp. 246-257.}, journal = {S. L. Washburn and P. C. Jay, Perspectives on human evolution, New York, et al. (Holt, Rinehart and Winston) 1968, pp. 246-257.}, language = {en} } @article{Hamburg, author = {Hamburg, D. A.}, title = {Relevance of Recent Evolutionary Changes to Human Stress Biology}, series = {S. L. Washburn (Ed.), Social Life of Early Man, Chicago (Aldine Publishing Company) 1961, pp. 278-188.}, journal = {S. L. Washburn (Ed.), Social Life of Early Man, Chicago (Aldine Publishing Company) 1961, pp. 278-188.}, language = {en} } @article{WashburnHamburg, author = {Washburn, S. L. and Hamburg, D. A.}, title = {The Implications of Primate Research}, series = {I. DeVore (Ed.), Primate Behavior. Field Studies of Monkeys and Apes, New York etc. (Holt, Rinehart and Winston) 1965, pp. 607-620.}, journal = {I. DeVore (Ed.), Primate Behavior. Field Studies of Monkeys and Apes, New York etc. (Holt, Rinehart and Winston) 1965, pp. 607-620.}, language = {en} } @article{WashburnHamburg, author = {Washburn, S. L. and Hamburg, D. A.}, title = {The Study of Primate Behavior-Sherwood}, series = {I. DeVore (Ed.), Primate Behavior. Field Studies of Monkeys and Apes, New York etc. (Holt, Rinehart and Winston) 1965, pp. 1-15.}, journal = {I. DeVore (Ed.), Primate Behavior. Field Studies of Monkeys and Apes, New York etc. (Holt, Rinehart and Winston) 1965, pp. 1-15.}, language = {en} }