Arctic 14: 91–100 (1961) oraz przykłady z roku 2012 Donker, S.A., Krebs, C.J., Evidence for source-sink dynamics in a regional population of arctic ground squirrels (Urocitellus parryii plesius), Wildlife Research Krebs, C.J., LaMontagne, J.M., Kenney, A.J., Boutin, S., Climatic determinants of white spruce cone crops in the boreal forest of the southwestern Yukon, Botany 90(2) Legagneux, P., Gauthier, G., Berteaux, D., Bêty, J., Cadieux, M.-C., Bilodeau, F., Bolduc, E., McKinnon, L., Tarroux, A., Therrien, J.-F., Morissette, L., Krebs, C.J., Disentangling trophic relationships in a high arctic tundra ecosystem through food web modeling, Ecology Download PDF Reid, D.G., Bilodeau, F., Krebs, C.J., Gauthier, G., Kenney, A.J., Gilbert, B.S., Leung, M.C.-Y., Duchesne, D., Hofer, E.J., Lemming winter habitat choice: a snow-fencing experiment, Oecologia (doi:10.1007/s00442-011-2167-x) Reid, D.G., Doyle, F.I., Kenney, A.J., Krebs, C.J., Short-eared owl, Asio flammeus, ecology on arctic tundra of North Yukon, Canada, Canadian Field-Naturalist Sheriff, M.J., Wheeler, H., Donker, S.A., Krebs, C.J., Palme, R., Hik, D.S., Boonstra, R., Mountain-top and valley-bottom experiences: the stress axis as an integrator of environmental variability in arctic ground squirrel populations, Journal of Zoology (London)