@article{DAN_1957_113_5_a31,
     author = {N. N. Sakharova},
     title = {Complex compounds of lanthanum, cerium, praseodymium and neodymium with thiourea},
     journal = {Doklady Akademii Nauk},
     pages = {1073--1075},
     year = {1957},
     volume = {113},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_113_5_a31/}
}