TY - RPRT TI - Bulk material interrogation experimental results and validation with Geant4 for replacement of dangerous radiological sources in oil-well logging industries AU - Sharma, Sanchit (ORCID:0000000232043721) AU - Vo, Long AU - Pfeifer, Michael P. AU - Dunn, William L. AU - McNeil, Walter J. AU - Bahadori, Amir A. (ORCID:000000024589105X) PY - 2021 DO - 10.1016/j.apradiso.2021.109602 UR - https://www.osti.gov/biblio/1763823 ID - 1763823 ER -