TY - RPRT TI - Addressing strong correlation by approximate coupled-pair methods with active-space and full treatments of three-body clusters AU - Magoulas, Ilias AU - Shen, Jun AU - Piecuch, Piotr PY - 2022 DO - 10.1080/00268976.2022.2057365 UR - https://www.osti.gov/biblio/2418937 ID - 2418937 ER -