Werdenich Dagmar, Dupain Jef, Arnheim Eric, Julve Cecilia, Deblauwe Isra, van Elsacker Linda
Department of Theoretical Biology, Institute of Zoology, University of Vienna, Althanstrasse 14, A-1090, Vienna, Austria.
Folia Primatol (Basel). 2003 Mar-Apr;74(2):97-100. doi: 10.1159/000070005.