共 11 条
[1]
BATTIG D, 1991, COMPOS MATH, V79, P205
[2]
Eastham MSP, 1973, SPECTRAL THEORY PERI
[3]
Gilbarg D., 1983, ELLIPTIC PARTIAL DIF, V224
[4]
GUILLOT JC, 1990, 215 EC POL TECHN REP
[5]
Ince E.L., 1956, ORDINARY DIFFERENTIA
[6]
Kato T., 1980, PERTURBATION THEORY, V132
[7]
Magnus W., 1966, HILLS EQUATION
[8]
POSCHEL J, 1987, INVERSE PROBLEM PERI
[9]
SRIGANOV MM, 1985, INVENT MATH, V80, P107
[10]
SRIGANOV MM, 1985, P STEKLOV I MATH, V2