共 50 条
- [11] CONVERGENCE OF DIFFERENCE METHODS IN ORDINARY LINEAR DIFFERENTIAL EQUATIONS ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1968, 48 (08): : T72 - +
- [16] Reduction of Order for Systems of Ordinary Differential Equations Journal of Nonlinear Mathematical Physics, 2004, 11 : 13 - 20