-
Souchez, R., J.L. Tison, R.D. Lorrain, M. Lemmens, and L. Janssens. 1994. Stable isotopes in the basal silty ice preserved in the Greenland Ice Sheet at Summit; environmental implications. Geophysical Research Letters 21:693-696.
-
Souchez, R., L. Janssens, M. Lemmens, and B. Stauffer. 1995. Very low oxygen concentration in basal ice from Summit, Central Greenland. Geophysical Research Letters 22:2001-2004.