TY - RPRT TI - Generalized-active-space pair-density functional theory: an efficient method to study large, strongly correlated, conjugated systems AU - Ghosh, Soumen AU - Cramer, Christopher J. AU - Truhlar, Donald G. AU - Gagliardi, Laura PY - 2017 DO - 10.1039/c6sc05036k UR - https://www.osti.gov/biblio/1423814 ID - 1423814 ER -