@article{DAN_1967_173_1_a17,
     author = {A. I. Kondrashov and N. N. Petrov},
     title = {The energy spectrum of electron emission by a single $\mathrm{KCl}$ crystal bombarded by helium ions},
     journal = {Doklady Akademii Nauk},
     pages = {67--69},
     publisher = {mathdoc},
     volume = {173},
     number = {1},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_173_1_a17/}
}