| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages  |
| Dugatkin, L.A. |
Animal cooperation among unrelated individuals |
2002 |
Die Naturwissenschaften |
2797 |
89 |
533-541 |
| Holekamp, K.E.; Sakai, S.T.; Lundrigan, B.L. |
Social intelligence in the spotted hyena (Crocuta crocuta) |
2007 |
Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences |
4719 |
362 |
523-538 |
| Lynch, J.J.; Fregin, G.F.; Mackie, J.B.; Monroe, R.R.J. |
Heart rate changes in the horse to human contact |
1974 |
Psychophysiology |
1965 |
11 |
472-478 |
| Keiper, R.R. |
Social structure |
1986 |
The Veterinary clinics of North America. Equine practice |
675 |
2 |
465-484 |
| Puppe, B. |
[Social dominance and rank relationships in domestic pigs: a critical review] |
1996 |
Berliner und Munchener Tierarztliche Wochenschrift |
2861 |
109 |
457-464 |
| Hare, B.; Tomasello, M. |
Human-like social skills in dogs? |
2005 |
Trends in Cognitive Sciences |
546 |
9 |
439-444 |
| Zhou, W.-X.; Sornette, D.; Hill, R.A.; Dunbar, R.I.M. |
Discrete hierarchical organization of social group sizes |
2005 |
Proceedings. Biological sciences / The Royal Society |
549 |
272 |
439-444 |
| Rands, S.A.; Cowlishaw, G.; Pettifor, R.A.; Rowcliffe, J.M.; Johnstone, R.A. |
Spontaneous emergence of leaders and followers in foraging pairs |
2003 |
Nature |
5138 |
423 |
432-434 |
| Flack, J.C.; Girvan, M.; de Waal, F.B.M.; Krakauer, D.C. |
Policing stabilizes construction of social niches in primates |
2006 |
Nature |
298 |
439 |
426-429 |
| de Waal, F.B. |
Food transfers through mesh in brown capuchins |
1997 |
Journal of comparative psychology (Washington, D.C. : 1983) |
198 |
111 |
370-378 |
