Viable bacteria, methane and high ice content in antarctic permafrost: Relevance to Mars

Friedmann, E. I. ; Gilichinsky, A. D. ; Wilson, G. S. ; Ostroumov, V. ; Vorobyova, E. A. ; Soina, V. S. ; Shcherbakova, V. A. ; Vishnivetskaya, T. A. ; Chanton, J. P. ; Friedmann, R. O. ; McKay, C. P. ; Rivkina, E.
Springer
Published 1996