TY - RPRT TI - Multireference second-order perturbation theory: how size consistent is "almost size consistent". AU - Jamie M Rintelman AU - Ivana Adamovic AU - Sergey Varganov AU - Mark S Gordon PY - 2005 DO - 10.1063/1.1817891 UR - https://pubmed.ncbi.nlm.nih.gov/15740233/ ID - 15740233 ER -