共 16 条
[1]
COURANT R, 1937, METHODEN MATH PHYSIK, V2, P410
[2]
DADHEMAR R, THESIS PARIS, P19
[3]
DUFFIN RJ, 1953, 6 CARN I TECHN TECHN, P1
[4]
FREDA H, 1937, MEMORIAL SCI MATH
[5]
GARNIR HG, 1953, B SOC ROYALE SCI, P85
[7]
HADAMARD J, 1923, LECTURES CAUCHYS PRO, P253
[8]
HADAMARD J, 1951, J ANAL MATH, V1, P1
[9]
Holmgren E, 1901, OFVERSIGT KONGL VETE, V58, P91
[10]
HOLMGREN E, 1908, ARK MATEMATIK ASTRON, V4