共 50 条
- [1] TRANSVERSE STRUCTURES AND 1ST INTEGRALS - COMMENTS INDAGATIONES MATHEMATICAE-NEW SERIES, 1993, 4 (04): : 439 - 445
- [2] SYMMETRIES AND 1ST INTEGRALS FOR DISSIPATIVE SYSTEMS JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1984, 17 (15): : L819 - L823
- [3] ON 1ST INTEGRALS OF SYSTEMS WITH ELASTIC REFLECTIONS VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 1 MATEMATIKA MEKHANIKA, 1988, (06): : 42 - 45
- [6] ON SYMMETRIES AND 1ST INTEGRALS OF DYNAMICAL-SYSTEMS NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS, 1982, 67 (02): : 223 - 232
- [7] ON THE 1ST INTEGRALS OF RHEONOMIC HOLONOMIC MECHANICAL SYSTEMS ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1987, 67 (05): : T416 - T419
- [9] QUALITATIVE-ANALYSIS OF INDEPENDENT SYSTEMS WITH 1ST INTEGRALS SOVIET APPLIED MECHANICS, 1985, 21 (11): : 1117 - 1123
- [10] SYMMETRY VECTORS AND 1ST INTEGRALS OF DYNAMICAL-SYSTEMS LETTERE AL NUOVO CIMENTO, 1981, 30 (07): : 206 - 208