1. F. F. Craig, The Reservoir Engineering Aspects of Water Flooding (Society of Petroleum Engineers, New York, 1971).
2. L. H. Ungar and R. A. Brown, Phys. Rev. B 29, 1367 (1984).PRBMDO0163-1829
3. B. B. Mandelbrot, The Fractal Geometry of Nature (Freeman, San Francisco, 1982).
4. J. W. McLean and P. G. Saffman, J. Fluid Mech. 102, 455 (1980).JFLSA70022-1120
5. L. Romero, Ph.D. dissertation, California Institute of Technology, 1982.