共 13 条
- [1] Ahmed N. U., 1997, Discussiones Mathematicae, Differential Inclusions, V17, P5
- [2] Ahmed N.U., 1991, Pitman Research Notes in Mathematics Series, V246
- [4] Ahmed NU, 1999, PUBL MATH-DEBRECEN, V54, P75
- [5] AHMED NU, 1995, DIFFERENTIAL INCLUSI, V15, P75
- [6] AHMED NU, IN PRESS NONLINEAR A
- [7] AHMED NU, IN PRESS COMMUNICATI
- [8] Dunford N., 1964, LINEAR OPERATORS 1
- [9] FATTORINI HO, 1998, ENCY MATH ITS APPL
- [10] GUO D, 1996, DYN CONTIN DISCRET I, V2, P77