@article{DAN_1985_282_5_a24,
     author = {O. G. Karpinskii and A. V. Arakcheeva},
     title = {Crystal structure of ternary hexagonal ferrite phase $\mathrm{Ca}_{3{,}565}\mathrm{Fe}_{\ddot{0}{,}06}\mathrm{Fe}_{\dddot{14}{,}25}\mathrm{O}_{25}$},
     journal = {Doklady Akademii Nauk},
     pages = {1139--1141},
     publisher = {mathdoc},
     volume = {282},
     number = {5},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_282_5_a24/}
}