共 50 条
- [22] Normalization of perturbed non-linear Hamiltonian oscillators Int J Non Linear Mech, 3 (443-453):
- [23] REGIONS OF ATTRACTION IN COUPLED NON-LINEAR OSCILLATORS IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1979, 26 (08): : 663 - 666
- [29] The non-linear integral equations COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1910, 150 : 899 - 901