共 50 条
- [41] PERIODIC-ORBITS OF GALACTIC MOTION [J]. ASTROPHYSICS AND SPACE SCIENCE, 1990, 167 (02) : 305 - 315
- [44] PERIODIC-ORBITS FOR DISSIPATIVE TWIST MAPS [J]. ERGODIC THEORY AND DYNAMICAL SYSTEMS, 1987, 7 : 165 - 173
- [46] FAMILIES OF PERIODIC-ORBITS IN A QUARTIC POTENTIAL [J]. ASTRONOMY & ASTROPHYSICS, 1984, 141 (02) : 383 - 388
- [47] KNOTTED PERIODIC-ORBITS IN CHUA CIRCUIT [J]. INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 1994, 4 (03): : 609 - 621
- [49] UNSTABLE PERIODIC-ORBITS AND SEMICLASSICAL QUANTIZATION [J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1988, 21 (03): : 685 - 692