1. Chang D, Vinega H, Morriss C, Straley C (1997) Effective porosity, producible fluid, and permeability in carbonates from NMR Logging. The Log Analyst, March.-April, 60–72
2. Efnik M, Dernaika M, Kalam M (2006) Evaluation of Water Saturation from Laboratory to Logs. The International Symposium of the Society of Core Analysts. SCA2006-56 p 1–6
3. Kazimierz T, Jacek T, Stanisław R (2004) Evaluation of Rock Porosity Measurement Accuracy with a Helium Porosimeter. Acta Montan Slovaca 9(3), p 316–318
4. Lyne A, Vaflni G, Ghilardotti G (1996) Determination of petrophysical properties of carbonate rocks by NMR relaxometry. Society of Petroleum Engineers, (SPE 36852), 331–339
5. Moss A (2004) NMR Core Plug Measurements to Compliment SCAL studies. The International Symposium of the Society of Core Analysts. SCA2004-47 p 1–6