@article{Clutton-Brock1997,
author = {Clutton-Brock, J.H. and Illius, A.W. and Wilson, K. and Grenfell, B.T. and MacColl, A.D.C. and Albon, S.D.},
title= {Stability and instability in ungulate populations: an empirical analysis},
year = {1997},
doi = {10.1086/285987},
journal = {American Naturalist},
volume = {149},
number = {2},
pages = {195--219},
}