1. Linear fluid-barrier detection by well pressure measurements;Davis;J. Pet. Technol.,1963
2. Earlougher , R. C. Advances in well test analysis Effect of Reservoir Heterogeneities on Pressure Behavior 5 123 126 Society of Petroleum Engineers of the American Institute of Mining and Engineering Dallas, Tex. 1977
3. Theory of aquifer tests;Ferris;Geol. Surv. Water Supply Pap.,1962