1. Zonation of oil and gas generation in the earth's crust based on isotope studies;Alekseyev;Petrol. Geol.,1975
2. Isotope composition of carbon in gaseous hydrocarbons and conditions for accumulations of natural gas;Alekseyev;Geol. Rev.,1973
3. Variation of hydrocarbon composition of low-boiling cuts and isotopic composition of their carbon during migration;Alekseyev;Int. Geol. Rev.,1975
4. Carbon isotope fractionation during methane generation from coal (abstract);Chung,1975
5. Gas analyses in sediment samples from Legs 10, 11, 13, 14, 15, 18, and 19 (DSDP);Claypool;Initial Reports of the Deep Sea Drilling Project,1973