| Author |
Title |
Year |
Publication |
Serial |
Volume  |
Pages |
| Packer, C. |
Reciprocal altruism in Papio anubis |
1977 |
Nature |
4840 |
265 |
441-445 |
| Crook, J.H. |
On attributing consciousness to animals |
1983 |
Nature |
2795 |
303 |
11-14 |
| Berger, J. |
Induced abortion and social factors in wild horses |
1983 |
Nature |
4365 |
303 |
59-61 |
| Seyfarth, R.M.; Cheney, D.L. |
Grooming, alliances and reciprocal altruism in vervet monkeys |
1984 |
Nature |
704 |
308 |
541-543 |
| Matsuzawa, T. |
Use of numbers by a chimpanzee |
1985 |
Nature |
2793 |
315 |
57-59 |
| McGonigle, B. |
Can apes learn to count? |
1985 |
Nature |
2794 |
315 |
16-17 |
| Terrace, H.S. |
Chunking by a pigeon in a serial learning task |
1987 |
Nature |
2792 |
325 |
149-151 |
| Marean, C.W.; Gifford-Gonzalez, D. |
Late Quaternary extinct ungulates of East Africa and palaeoenvironmental implications |
1991 |
Nature |
2345 |
350 |
418-420 |
| Potts, W.K.; Manning, C.J.; Wakeland, E.K. |
Mating patterns in seminatural populations of mice influenced by MHC genotype |
1991 |
Nature |
5424 |
352 |
619-621 |
| Nowak, M.A.; Sigmund, K. |
Tit for tat in heterogeneous populations |
1992 |
Nature |
4842 |
355 |
250-253 |
