TY - RPRT TI - Precise 3D reactor core calculation using spherical harmonics and discontinuous Galerkin finite element methods AU - Assogba, K. AU - Bourhrara, L. AU - Zmijarevic, I. AU - Allaire, G. PY - 2022 DO - 10.13182/physor22-37354 UR - https://www.osti.gov/biblio/23203851 ID - 23203851 ER -