@article{DAN_1960_134_5_a35,
     author = {Yu. G. Borod'ko and Ya. K. Syrkin},
     title = {The intensity of the infrared carbonyl bond absorption in sidnones and tropone and the polarity of this bond},
     journal = {Doklady Akademii Nauk},
     pages = {1127--1130},
     year = {1960},
     volume = {134},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_134_5_a35/}
}