| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages  |
| Lutta, A.S. |
[Distribution and biology of Heptatoma pellucens in the Karelian ASSR (fam. Tabanidae)] |
1976 |
Parazitologiia |
2701 |
10 |
53-55 |
| Pepperberg, I.M. |
In search of king Solomon's ring: cognitive and communicative studies of Grey parrots (Psittacus erithacus) |
2002 |
Brain, behavior and evolution |
579 |
59 |
54-67 |
| Clayton, H.M. |
Classification of collected trot, passage and piaffe based on temporal variables |
1997 |
Equine Veterinary Journal. Supplement |
3738 |
|
54-57 |
| Hostetter, A.B.; Russell, J.L.; Freeman, H.; Hopkins, W.D. |
Now you see me, now you don't: evidence that chimpanzees understand the role of the eyes in attention |
2007 |
Animal Cognition |
2457 |
10 |
55-62 |
| Collier-Baker, E.; Davis, J.M.; Nielsen, M.; Suddendorf, T. |
Do chimpanzees (Pan troglodytes) understand single invisible displacement? |
2006 |
Animal Cognition |
2482 |
9 |
55-61 |
| de Waal, F.B.M. |
A century of getting to know the chimpanzee |
2005 |
Nature |
162 |
437 |
56-59 |
| Matsuzawa, T. |
Use of numbers by a chimpanzee |
1985 |
Nature |
2793 |
315 |
57-59 |
| Aureli, F.; Preston, S.D.; de Waal, F.B. |
Heart rate responses to social interactions in free-moving rhesus macaques (Macaca mulatta): a pilot study |
1999 |
Journal of comparative psychology (Washington, D.C. : 1983) |
197 |
113 |
59-65 |
| Berger, J. |
Induced abortion and social factors in wild horses |
1983 |
Nature |
4365 |
303 |
59-61 |
| O'Connell, S.; Dunbar, R.I.M. |
The perception of causality in chimpanzees (Pan spp.) |
2005 |
Animal Cognition |
2514 |
8 |
60-66 |
