共 30 条
[1]
Alexits G., 1952, ACTA MATH HUNGAR, V3, P29, DOI [10.1007/BF02146066, DOI 10.1007/BF02146066]
[2]
Alexits G., 1941, MAT FIZ LAPOK, V48, P410
[3]
[Anonymous], 1944, J MATH PURES APPL
[4]
Banach S., 1932, THEORIE OPERATIONS L
[5]
BERNSTEIN S, 1931, CR ACAD SCI PARIS, V191, P976
[6]
Butzer P. L, 1956, ARCH MATH, V7, P295, DOI DOI 10.1007/BF01900307
[7]
BUTZER PL, 1956, J REINE ANGEW MATH, V197, P112
[8]
FAVARD J, 1949, PUBL CNRS PARIS, V15, P97
[9]
FAVARD J, 1949, ANN MAT 4, V29, P259