@article{DAN_1983_268_6_a14,
     author = {G. A. Arutyunyan and A. G. Nikogosyan},
     title = {Mean number of scatterings for radiation transfer with frequency
},
     journal = {Doklady Akademii Nauk},
     pages = {1342--1346},
     publisher = {mathdoc},
     volume = {268},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_268_6_a14/}
}