TY  - RPRT
TI  - Comparative study of aggregations under different dependency assumptions for assessment of undiscovered recoverable oil resources in the world
AU  - R. A. Crovelli
PY  - 1985
DO  - 10.1007/bf01032927
UR  - https://pubs.usgs.gov/publication/70012893
ID  - 70012893
ER  -