TY - RPRT TI - Many-electron self-interaction error in approximate density functionals. AU - Paula Mori-Sánchez AU - Aron J Cohen AU - Weitao Yang PY - 2006 DO - 10.1063/1.2403848 UR - https://pubmed.ncbi.nlm.nih.gov/17144681/ ID - 17144681 ER -