@article{DAN_1965_160_6_a33,
     author = {Yu. Ya. Kharitonov and G. V. Tsintsadze and M. A. Porai-Koshits},
     title = {On the nature of the vibration frequency variation when coordination bonds are formed by the 
},
     journal = {Doklady Akademii Nauk},
     pages = {1351--1354},
     publisher = {mathdoc},
     volume = {160},
     number = {6},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_160_6_a33/}
}