Relaxation Schemes for the $M_1$ Model with Space-Dependent Flux: Application to Radiotherapy Dose Calculation. Communications in Computational Physics, [S. l.], v. 19, n. 1, p. 168–191, 2018. DOI: 10.4208/cicp.121114.210415a. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/7623. Acesso em: 5 dec. 2025.