-
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.
-
Tison, J.L., T. Thorsteinsson, R.D. Lorrain, and J. Kipfstuhl. 1994. Origin and development of textures and fabrics in basal ice at Summit, Central Greenland. Earth and Planetary Science Letters 125:421-437.