@article{DAN_1980_250_1_a21,
     author = {S. A. Linde and Yu. E. Gorbunova and A. V. Lavrov and I. V. Tananaev},
     title = {Structure of oxoniobium and potassium pyrophosphate, $\mathrm{KNbOP}_2\mathrm{O}_7$},
     journal = {Doklady Akademii Nauk},
     pages = {96--99},
     publisher = {mathdoc},
     volume = {250},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_250_1_a21/}
}