@article{SJIM_2004_7_4_a10, author = {V. G. Nazarov}, title = {Approximation of the absorption coefficient for the radiative transfer equation on a~given energy interval}, journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki}, pages = {116--129}, publisher = {mathdoc}, volume = {7}, number = {4}, year = {2004}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/SJIM_2004_7_4_a10/} }