共 6 条
[1]
AHNER JF, 1973, ARCH RATION MECH AN, V52, P26, DOI 10.1007/BF00249090
[2]
BACHMAN G, 1966, FUNCTIONAL ANALYSIS, P271
[3]
KANTOROVICH LV, 1964, FUNCTIONAL ANALYSIS, P173
[4]
KELLOGG OD, 1929, FOUNDATIONS POTENTIA, P217
[5]
Kupradze V.D., 1965, POTENTIAL METHODS TH
[6]
Sobolev S., 1959, PARTIAL DIFFERENTIAL