TY - RPRT TI - Two-step neutronics calculations with Shift and Griffin for advanced reactor systems AU - Pandya, Tara M. AU - Bostelmann, Friederike AU - Jessee, Matthew AU - Ortensi, Javier PY - 2022 DO - 10.1016/j.anucene.2022.109131 UR - https://www.osti.gov/biblio/1870247 ID - 1870247 ER -