共 50 条
- [24] FORMAL ASYMPTOTIC SOLUTIONS OF A CLASS OF ORDINARY DIFFERENTIAL-EQUATIONS IN THE NEIGHBORHOOD OF A TURNING POINT MATHEMATICS OF THE USSR-SBORNIK, 1984, 123 (1-2): : 129 - 139
- [26] ASYMPTOTIC-BEHAVIOR OF SOLUTIONS OF ELLIPTIC DIFFERENTIAL-EQUATIONS VIA ORDINARY DIFFERENTIAL-INEQUALITIES ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1986, 66 (05): : T374 - T376