@article{DAN_1967_173_5_a20,
     author = {\`E. A. Kuz'min and V. V. Ilyukhin and N. V. Belov},
     title = {The crystal structure of potassium bichromate $\mathrm{K}_2\mathrm{Cr}_2\mathrm{O}_7$},
     journal = {Doklady Akademii Nauk},
     pages = {1068--1071},
     publisher = {mathdoc},
     volume = {173},
     number = {5},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_173_5_a20/}
}