| Author |
Title |
Year |
Publication |
Serial |
Volume  |
Pages |
| Thor, D.H.; Holloway, W.R. |
Social memory of the male laboratory rat |
1982 |
Journal of Comparative and Physiological Psychology |
5133 |
96 |
1000-1006 |
| Napolitano, F.; De Rosa, G.; Braghieri, A.; Grasso, F.; Bordi, A.; Wemelsfelder, F. |
The qualitative assessment of responsiveness to environmental challenge in horses and ponies |
2008 |
Applied Animal Behaviour Science |
4769 |
109 |
342-354 |
| Puppe, B.; Langbein, J.; Bauer, J.; Hoy, S. |
A comparative view on social hierarchy formation at different stages of pig production using sociometric measures |
2008 |
Livestock Science |
2139 |
113 |
155-162 |
| Massen, J.; Sterck, E.; de Vos, H. |
Close social associations in animals and humans: functions and mechanisms of friendship |
2010 |
Behaviour |
5813 |
147 |
1379 |
