共 21 条
- [1] ACHIR A, 2005, 16 IFAC PRAG CZECH R
- [2] Andaloussi C., 2007, THESIS ECOLE CENTRAL
- [3] Andaloussi C., 2006, IEEE CCA TU MUNCH MU
- [4] BOURBAKI N, 1970, ALGEBRE, pCH2
- [6] Bourles H., 1997, P 4 EUR CONTR C BRUS, P1
- [9] Cohn P.M., 1985, Free Rings and Their Relations, V2nd