@article{DAN_1964_156_3_a20,
     author = {A. V. Nikolaev and V. G. Torgov and V. A. Mikhailov and I. L. Kotlyarevskii},
     title = {Extraction of uranyl nitrate by the derivatives of pyridine-$\mathrm{N}$-oxide},
     journal = {Doklady Akademii Nauk},
     pages = {616--618},
     publisher = {mathdoc},
     volume = {156},
     number = {3},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_156_3_a20/}
}