@article{DAN_1970_191_1_a12,
     author = {A. F. Nikiforov and V. B. Uvarov},
     title = {Calculation of stellar opacity taking into account the light absorption in spectral lines},
     journal = {Doklady Akademii Nauk},
     pages = {47--49},
     publisher = {mathdoc},
     volume = {191},
     number = {1},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_191_1_a12/}
}