@inproceedings{inproceedings878f5136,
title   = {Effect of environmental enrichment on the behavior of great apes},
author = {Pizzutto, Cristiane Schilbach and Nichi, Marcilio and Sgai, Manuela Gonçalves Fraga Geronymo and Corrêa, S. H. R and Nunes, A. L. V and Pessutti, C and Beresca, Ana Maria and Barnabé, Renato Campanarut and Guimarães, Marcelo Alcindo de Barros Vaz},
year = {2007},
booktitle   = {International Conference on Environmental Enrichment}
}