共 50 条
- [1] THE FUNDAMENTAL SOLUTION OF CAUCHY PROBLEM FOR THE EQUATION DELTA-3-U-DELTA-X-DELTA-Y-DELTA-Z-1/4DELTA-U-DELTA-T=F(X, Y, Z, T) DOKLADY AKADEMII NAUK SSSR, 1959, 129 (06): : 1246 - 1249
- [2] THE SOLUTION OF THE EQUATION (DELTA-2-DIVIDED-BY-DELTA-T-2-DELTA-DIVIDED-BY-DELTA-T-DELTA-DELTA)U=F DOKLADY AKADEMII NAUK SSSR, 1956, 111 (01): : 55 - 58