@article{Zhao_1994, title={Birth timing shift with altitude and its ecological implication for Macaca thibetana at Mt Emei}, volume={3}, url={https://om.vuvb.uniza.sk/index.php/OM/article/view/37}, number={1-2}, journal={Oecologia Montana}, author={Zhao, Q.-K.}, year={1994}, month={Dec.}, pages={24-26}