共 50 条
- [21] ON THE QUANTIZATION OF QUADRATIC MOMENTA JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY SERIES B-APPLIED MATHEMATICS, 1982, 23 (APR): : 394 - 402
- [22] TOPOLOGICAL ANALYSIS OF NATURAL SYSTEMS WITH QUADRATIC INTEGRALS PMM JOURNAL OF APPLIED MATHEMATICS AND MECHANICS, 1985, 49 (01): : 6 - 10
- [24] QUADRATIC INTEGRALS OF LINEAR HAMILTONIAN-SYSTEMS MONATSHEFTE FUR MATHEMATIK, 1984, 98 (01): : 53 - 63
- [26] On investigation of systems with first integrals CONTROL OF OSCILLATIONS AND CHAOS - 1997 1ST INTERNATIONAL CONFERENCE, PROCEEDINGS, VOLS 1-3, 1997, : 172 - 174
- [29] STEADY MOTIONS AND INTEGRAL MANIFOLDS OF SYSTEMS WITH QUADRATIC INTEGRALS PMM JOURNAL OF APPLIED MATHEMATICS AND MECHANICS, 1990, 54 (06): : 751 - 755