共 50 条
- [22] A method of resolution for the limit problems of the partial derivative differential equations COMPTES RENDUS DE L ACADEMIE DES SCIENCES DE L URSS, 1935, 8 : 63 - 66
- [26] FOURIER METHOD FOR DIFFERENTIAL EQUATIONS CONTAINING A SECOND DERIVATIVE WITH RESPECT TO TIME DOKLADY AKADEMII NAUK SSSR, 1962, 146 (06): : 1247 - &