共 18 条
[1]
Birkhoff G., 1966, SIAM J NUMER ANAL, V3, P188
[2]
BRAUER F, 1958, T AM MATH SOC, V88, P331
[5]
Collatz L, 1960, NUMERICAL TREATMENT
[6]
Courant R., 1943, B AM MATH SOC, V49, P1, DOI [DOI 10.1090/S0002-9904-1943-07818-4, 10.1090/S0002-9904-1943-07818-4]
[7]
Farrington C. C., 1957, MATH TABLES AIDS COM, V11, P131
[8]
GARY J, 1965, MATH COMPUT, V19, P365
[9]
GOULD SH, 1966, VARIATIONAL METHODS
[10]
Hardy G. H., 1952, MATH GAZ