| Author |
Title |
Year  |
Publication |
Serial |
Volume |
Pages |
| Zentall TR; Levine JM |
Observational learning and social facilitation in the rat |
1972 |
Science |
3053 |
178 |
1220 |
| Premack D; Woodruff G |
Chimpanzee problem-solving: a test for comprehension |
1978 |
Science |
3034 |
202(3) |
532 |
| Seyfarth, R.M.; Cheney, D.L.; Marler, P. |
Monkey responses to three different alarm calls: evidence of predator classification and semantic communication |
1980 |
Science (New York, N.Y.) |
351 |
210 |
801-803 |
| Axelrod, R.; Hamilton, W.D. |
The evolution of cooperation |
1981 |
Science |
4933 |
211 |
1390-1396 |
| Berger J, |
Ecology and catastrophic mortality in wild horses: Implantations for interpreting fossil assemblages |
1983 |
|
937 |
|
1403-1404 |
| Lowenstein Jm, |
The cry of the quagga |
1985 |
|
1352 |
|
40-42 |
| Cheney, D.; Seyfarth, R.; Smuts, B. |
Social relationships and social cognition in nonhuman primates |
1986 |
Science (New York, N.Y.) |
349 |
234 |
1361-1366 |
| Bednarz, J.C. |
Cooperative Hunting Harris' Hawks (Parabuteo unicinctus) |
1988 |
Science |
4717 |
239 |
1525-1527 |
| Hamilton, C.R.; Vermeire, B.A. |
Complementary hemispheric specialization in monkeys |
1988 |
Science |
5342 |
242 |
1691-1694 |
| Galdikas, B.M. |
Orangutan tool use |
1989 |
Science (New York, N.Y.) |
2847 |
243 |
152 |
