TY  - RPRT
TI  - U.S. Geological Survey 2013 assessment of undiscovered resources in the Bakken and Three Forks Formations of the U.S. Williston Basin Province
AU  - Stephanie B. Gaswirth
AU  - Kristen R. Marra
PY  - 2014
DO  - 10.1306/08131414051
UR  - https://pubs.usgs.gov/publication/70145284
ID  - 70145284
ER  -