Doran PT, Priscu JC, W. Lyons B, et al. Antarctic climate cooling and terrestrial ecosystem response. Nature. 2002;415(6871):517-520. doi:10.1038/nature710.

Priscu JC, Fritsen CH. Antarctic lake-ice microbial consortia:  Origin, distribution, and growth physiology. Antarctic Journal of the United States - 1996 Review Issue (NSF 98-28). 1998;31(2):223-224.