@article{DAN_1990_313_3_a19,
     author = {A. N. Didenko and V. I. Rashchikov},
     title = {Microwave power generation mechanism in systems with virtual cathode},
     journal = {Doklady Akademii Nauk},
     pages = {597--599},
     publisher = {mathdoc},
     volume = {313},
     number = {3},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_313_3_a19/}
}