A. S. Alekseev, “On the dynamics of elementary nonlinear pulse systems containing a distributed section”, Dokl. Akad. Nauk SSSR, 193:4 (1970), 770–773
1969
2.
A. S. Alekseev, “A certain property of periodic motions of a single-circuit nonlinear pulse system with an integrating network”, Dokl. Akad. Nauk SSSR, 184:2 (1969), 307–308
