TY - RPRT TI - Accurate universal parameterization of absorption cross sections. AU - R K Tripathi AU - F A Cucinotta AU - J W Wilson PY - 1996 DO - 10.1016/0168-583x(96)00331-x UR - https://pubmed.ncbi.nlm.nih.gov/11542649/ ID - 11542649 ER -