APA
Kontorovitch A. E., Institute of Geology (Rusia), World Petroleum Congress (13th. : 1991 : Buenos Aires) & Institute of Geology (Rusia).The earth's upper proterozoic deposits -a new prospective level for petroleum exploration. : .
Chicago
Kontorovitch Aleksej E, Institute of Geology (Rusia), World Petroleum Congress (13th. : 1991 : Buenos Aires) and Institute of Geology (Rusia).The earth's upper proterozoic deposits -a new prospective level for petroleum exploration. : .
Harvard
Kontorovitch A. E., Institute of Geology (Rusia), World Petroleum Congress (13th. : 1991 : Buenos Aires) and Institute of Geology (Rusia).The earth's upper proterozoic deposits -a new prospective level for petroleum exploration. : .
MLA
Kontorovitch Aleksej E, Institute of Geology (Rusia), World Petroleum Congress (13th. : 1991 : Buenos Aires) and Institute of Geology (Rusia).: . .