%0 Journal Article %A V. P. Nikolaev %A G. G. Sadikov %A A. V. Lavrov %A M. A. Porai-Koshits %T Crystal structure of mixed niobyl and cesium pyrophosphate, $\mathrm{CsNbOP}_2\mathrm{O}_7$ %J Doklady Akademii Nauk %D 1982 %P 859-862 %V 264 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_264_4_a22/ %G ru %F DAN_1982_264_4_a22