@article{DAN_1970_191_1_a19,
     author = {Yu. S. Shumov and G. P. Mikheeva and G. G. Komissarov},
     title = {Electric current oscillations in $\beta$-carotene films},
     journal = {Doklady Akademii Nauk},
     pages = {70--72},
     publisher = {mathdoc},
     volume = {191},
     number = {1},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_191_1_a19/}
}