K. Tuncay, A. Park and P. J. Ortoleva. Fractures, faults, and the nonlinear RTM dynamics of sedimentary basins. Resource Recovery, Confinement, and Remediation of Environmental Hazards, Institute of Mathematics and its Applications. Editors: John Chadam, Al Cunningham, Richard E. Ewing, Peter Ortoleva, and Mary Fanett Wheeler. Springer-Verlag, New York. Vol. 131:131-160 (2002).