Princeton University, Department of Civil and Environmental Engineering, Princeton, NJ 08544 United States
Alberta Geological Survey, Alberta Energy and Utilities Board, Edmonton, AB T6B 2X3 Canada
Princeton University, Department of Civil and Environmental Engineering, Princeton, NJ 08544 United States ; University of Bergen, Department of Mathematics, Bergen, N-5020 Norway
Princeton University, Department of Civil and Environmental Engineering, Princeton, NJ 08544 United States
Princeton University, Department of Civil and Environmental Engineering, Princeton, NJ 08544 United States