@article {1634, title = {Environmental regulators of microbial activity in continental antarctic lakes, in Physical and Biogeochemical Processes in Antarctic Lakes}, journal = {Antarctic Research Series}, volume = {59}, year = {1993}, pages = {165-195}, keywords = {LTER-MCM}, author = {Simmons, George M. and J. Robie Vestal and Robert A. Wharton Jr.} }