%0 Journal Article %A È. A. Kuz'min %A V. V. Ilyukhin %A N. V. Belov %T The crystal structure of potassium bichromate $\mathrm{K}_2\mathrm{Cr}_2\mathrm{O}_7$ %J Doklady Akademii Nauk %D 1967 %P 1068-1071 %V 173 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_173_5_a20/ %G ru %F DAN_1967_173_5_a20