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@article{DAN_1969_185_2_a2, author = {A. Kh. Gelig}, title = {Stability of pulse systems with frequency modulation}, journal = {Doklady Akademii Nauk}, pages = {253--256}, publisher = {mathdoc}, volume = {185}, number = {2}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_185_2_a2/} }
A. Kh. Gelig. Stability of pulse systems with frequency modulation. Doklady Akademii Nauk, Tome 185 (1969) no. 2, pp. 253-256. http://geodesic.mathdoc.fr/item/DAN_1969_185_2_a2/