共 28 条
[2]
AGMON S, 1965, LECTURES ELLIPTIC BO
[3]
ARONSZAJN N, 1961, ANN I FOURIER GRENOB, V11, P385
[4]
ARONSZAJN N, 1953, REND CIRC MAT PALE 2, V2, P1
[5]
ARONSZAJN N, 1955, ANN I FOURIER GRENOB, V6, P125
[6]
ARONSZAJN N, 1965, ANN I FOURIER, V15, P43
[7]
Aronszajn N., 1951, P S SPECTRAL THEORY, P179
[8]
FRIEDMAN A, TO BE PUBLISHED
[9]
GREENLEE WM, 1967, 12 U KANS TECH REP
[10]
GREENLEE WM, TO BE PUBLISHED