共 50 条
- [42] CONVERSE PROBLEMS FOR ORDINARY DIFFERENTIAL-EQUATIONS [J]. MATHEMATICAL NOTES, 1979, 26 (1-2) : 518 - 521
- [47] MULTIPOINT PROBLEMS FOR SYSTEMS OF ORDINARY DIFFERENTIAL-EQUATIONS [J]. USSR COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 1987, 27 (9-10): : 64 - 67