@article{DAN_1962_147_4_a16,
     author = {G. M. Nikol'skii},
     title = {Resonance lines of 304 $\mathring{\mathrm{A}}$ $\mathrm{He II}$ and 584 $\mathring{\mathrm{A}}$ $\mathrm{He I}$ on the {Sun}},
     journal = {Doklady Akademii Nauk},
     pages = {809--812},
     publisher = {mathdoc},
     volume = {147},
     number = {4},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1962_147_4_a16/}
}