@article{DAN_1979_247_3_a17,
     author = {S. P. Vyatchanin and V. I. Panov and V. B. Braginskiǐ},
     title = {On the limited stability of autogenerator frequency},
     journal = {Doklady Akademii Nauk},
     pages = {583--585},
     publisher = {mathdoc},
     volume = {247},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_247_3_a17/}
}