共 50 条
- [43] New generalisations of Liouville's theorem and its extension to equations of the parabolic type COMPTES RENDUS DE L ACADEMIE DES SCIENCES DE L URSS, 1944, 42 : 103 - 107
- [45] EXTENSION OF THEOREM OF STEIN,EM RELATIVE TO SINGULAR INTEGRALS - APPLICATION TO ELLIPTICAL EQUATIONS ATTI DELLA ACCADEMIA NAZIONALE DEI LINCEI RENDICONTI-CLASSE DI SCIENZE FISICHE-MATEMATICHE & NATURALI, 1972, 53 (3-4): : 234 - 240
- [47] The extension of the heaviside expansion theorem to the equations of engineering and physics in curvilinear orthogonal coordinates JOURNAL OF THE FRANKLIN INSTITUTE, 1944, 238 : 245 - 272