Asymptotic methods in the theory non-linear oscillation
Bogoliubov, N. N. Mitropolsky, Y. A.
Asymptotic methods in the theory non-linear oscillation - Delhi Hindustan 1961 - 534p.
Oscillations
531.322 / B65A
Asymptotic methods in the theory non-linear oscillation - Delhi Hindustan 1961 - 534p.
Oscillations
531.322 / B65A