@article{DAN_1974_219_5_a22,
     author = {G. G. Chernykh and M. E. Bogush and \`E. I. Belyakovich and P. G. Pozdnyakov},
     title = {On the vibrations of quartz bars},
     journal = {Doklady Akademii Nauk},
     pages = {1111--1114},
     publisher = {mathdoc},
     volume = {219},
     number = {5},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_5_a22/}
}