TY  - RPRT
TI  - Assessment of hydrocarbon source rock potential of Polish bituminous coals and carbonaceous shales
AU  - M.J. Kotarba
AU  - J.L. Clayton
AU  - D. D. Rice
AU  - M. Wagner
PY  - 2002
DO  - 10.1016/s0009-2541(01)00350-3
UR  - https://pubs.usgs.gov/publication/70024664
ID  - 70024664
ER  -