1. Bacterial degradation of crude oil: a comparison of field and experimental data;Bailey;Chem. Geol.,1973
2. Alteration of crude oil by waters and bacteria;Bailey;Bull. Am. Assoc. Petrol. Geologists,1973
3. Alteration of petroleum in reservoirs;Connan,1975
4. Geochemistry of the heavy oils of Alberta;Deroo;Can. Soc. Petrol. Geologists Mem.,1974
5. Geochemistry of the heavy oils of Alberta;Deroo;Can. Soc. Petrol. Geologists Mem.,1974