@article{DAN_1961_138_4_a28,
     author = {E. E. Kriss and Z. A. Sheka},
     title = {Interaction of some rare-earth elements with dibutylphosphate and their separation by extraction},
     journal = {Doklady Akademii Nauk},
     pages = {846--849},
     publisher = {mathdoc},
     volume = {138},
     number = {4},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_4_a28/}
}