*Kreutz, K.J., Mayewski, P.A., Twickler, M.S., Whitlow, S.I., White, J.W.C., Shuman, C.A., Raymond, C.R., Conway, H. and Nereson, N., 2000, Seasonal variations of glaciochemical, isotopic, and stratigraphic properties in Siple Dome, Antarctica surface snow, Annals of Glaciology.