@article{DAN_1961_136_4_a10,
     author = {F. F. Litvin and R. I. Personov},
     title = {The fine structure of absorption and fluorescence spectra of certain pigments at 77$^\circ${~K}},
     journal = {Doklady Akademii Nauk},
     pages = {798--800},
     publisher = {mathdoc},
     volume = {136},
     number = {4},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_136_4_a10/}
}