@article{DAN_1972_204_5_a9,
     author = {D. I. Penner and Ya. B. Duboshinskii and D. B. Duboshinskii and M. I. Kozakov},
     title = {Oscillations with self-adjusting time of interaction},
     journal = {Doklady Akademii Nauk},
     pages = {1065--1066},
     publisher = {mathdoc},
     volume = {204},
     number = {5},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_204_5_a9/}
}