共 50 条
- [2] ON THE LOCAL SOLVABILITY OF CERTAIN OVERDETERMINED SYSTEMS OF 1ST-ORDER LINEAR PDE JOURNAL D ANALYSE MATHEMATIQUE, 1992, 59 : 225 - 230
- [4] Pfaffian systems of Frobenius type and solvability of generic overdetermined PDE systems SYMMETRIES AND OVERDETERMINED SYSTEMS OF PARTIAL DIFFERENTIAL EQUATIONS, 2008, 144 : 421 - 429