Paul A. Witherspoon
- Variational Principles for Fluid Flow in Porous Media. In: Journal of the Engineering Mechanics Division (ASCE), v. 97, n. 2 (April 1971). (1971):
- Stress‐Fluid Flow Analysis of Fractured Rocks. In: Journal of Engineering Mechanics (ASCE), v. 109, n. 1 (Januar - Februar 1983). (1983):