1. Graham J W and Richardson J G 1959J. Pet. Technol.
11 65
2. Mishra S K and Verma A P 1974J. Phys. Fluid
17 1338
3. Muskat M 1949 Physical Principle of Oil Production (New York: McGraw Hill) pp. 105, 308
4. Rijik V M 1960Izv. Akad. Nauk. SSR, Otd. Tekh. Nauk, Mekh. Mashinostr.
2
5. Scheidegger A E 1960aThe Physics of Flow Through Porous Media (Toranto: Univ. Toranto Press) pp. 201, 216, 229