TY - RPRT TI - Comparison of four approaches to a rock facies classification problem AU - M.K. Dubois AU - Geoffrey C. Bohling AU - S. Chakrabarti PY - 2007 DO - 10.1016/j.cageo.2006.08.011 UR - https://pubs.usgs.gov/publication/70029702 ID - 70029702 ER -