Hobbie J. E.; Peterson B. J.; Bettez N.; Deegan L.; O’Brien W. J.; Kling G. W.; Kipphut G. W.; Bowden W. B.; Hershey A. E. Impact of global change on the biogeochemistry and ecology of an Arctic freshwater system. Polar Research, v. 18, n. 2, p. 207-214, 12 Jan. 1999.