Stability theory and the existence of periodic solutions and almost periodic solutions
Yoshizawa, T
Stability theory and the existence of periodic solutions and almost periodic solutions - New York Springer-Verlag 1975 - vii, 233 p.
DM28
515.35 783S
Stability theory and the existence of periodic solutions and almost periodic solutions - New York Springer-Verlag 1975 - vii, 233 p.
DM28
515.35 783S
