1. Proton magnetic resonance spectroscopy as a technique for measuring the maturity of petroleum;Alexander;Chem. Geol.,1980
2. A new method for measuring the maturity of petroleum in source rocks;Alexander;APEA J.,1979
3. Petroleum Geochemistry and Geology;Hunt,1979
4. KDMIPE report on Biological marker evidence of source, maturation, migration and biodegradation in crude oils of Cambay Basin (S & T-10);Mathur,1984
5. KDMIPE report on NMR studies on asphaltenes and condensates of Cambay Basin;Singh,1986