@article {126, title = {Spatial interrelationships between terrain, snow distribution and vegetation patterns at an arctic foothills site in Alaska}, journal = {Ecography}, volume = {12}, number = {3}, year = {1989}, pages = {270-278}, isbn = {1600-0587}, author = {Evans, B.M. and Walker, DA and Benson, C.S. and Nordstrand, E.A. and Petersen, G.W.} }