共 50 条
- [1] The characteristics of systems of equations with partial derivatives COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1913, 156 : 1147 - 1150
- [2] On certain systems of equations with partial derivatives of multiple imaginary characteristics. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1936, 203 : 604 - 606
- [3] The complete systems of equations with partial derivatives COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1901, 132 : 540 - 542
- [4] On systems of equations of partial derivatives. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1913, 157 : 106 - 108
- [5] The characteristics of equations with partial derivatives of the second order COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1918, 167 : 675 - 678
- [6] On certain systems of equations of partial derivatives. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1935, 201 : 20 - 21
- [7] The general theory of systems of equations with partial derivatives COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1914, 158 : 1108 - 1111
- [8] Regarding systems of equations of partial derivatives. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1920, 170 : 1101 - 1103
- [9] The characteristics of certain systems with partial derivatives including as many equations as unknown functions. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1921, 173 : 124 - 126
- [10] On the characteristics of equations with partial derivatives and the Huygens principle. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1900, 130 : 1064 - 1065