@article{DAN_1962_146_2_a31,
     author = {L. N. Essen and D. P. Alekseeva},
     title = {The production of mixed oxalate-carbonate complex compounds of thorium},
     journal = {Doklady Akademii Nauk},
     pages = {380--382},
     publisher = {mathdoc},
     volume = {146},
     number = {2},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1962_146_2_a31/}
}