Lukas F. Keller, Kathryn J. Jeffery, Peter Arcese, Mark A. Beaumont, Wesley M. Hochachka, James N. M. Smith, Michael W. Bruford,
Immigration and the ephemerality of a natural population bottleneck: evidence from molecular markers. Proceedings of The Royal Society B: Biological Sciences. ,vol. 268, pp. 1387- 1394 ,(2001) ,
10.1098/RSPB.2001.1607