TY  - RPRT
TI  - Elephants avoid costly mountaineering.
AU  - Jake Wall
AU  - Iain Douglas-Hamilton
AU  - Fritz Vollrath
PY  - 2006
DO  - 10.1016/j.cub.2006.06.049
UR  - https://pubmed.ncbi.nlm.nih.gov/16860724/
ID  - 16860724
ER  -