Bullard, T. F., Bacon, S. N., Canonne, P., Smith, J. N., Queen, C. R., Ruehlen, L., Ormond, J. (2011). Geology, Geomorphology, and the Vertical Dimension of the World War II Battlefield, In International Handbook, Military Geography Volume 2, Proceedings of the 8th International Conference on Military Geosciences, 99-107, Arbeitsgemeinschaft TRUPPENDIENST,: Ministry of Defence and Sports, Vienna, June 15, 2009-June 19, 2009