@article {Ladeia2020,
	title = {A simple numerical scheme to linear radiative transfer in hollow and solid spheres},
	journal = {SEMINA. CI{\^E}NCIAS EXATAS E TECNOL{\'O}GICAS},
	year = {2020},
	note = {n/a},
	abstract = {n/a},
	doi = {10.5433/1679-0375.2020v41n1p21},
	author = {C. A. Ladeia and M. Schramm and J. C. L. Fernandes}
}
