共 7 条
[1]
BROWDER FE, 1966, B AM MATH SOC, V72, P566, DOI 10.1090/S0002-9904-1966-11543-4
[4]
EDELSTEIN M., 1962, J LOND MATH SOC, V37, P74, DOI [DOI 10.1112/JLMS/S1-37.1.74, 10.1112/jlms/s1-37.1.74]
[5]
Fridman V. M., 1956, USP MAT NAUK, VXI, P233
[6]
Krasnosel'skiic MA., 1955, USP MAT NAUK, V10, P123
[7]
Tricomi F., 1916, GIORN MAT BATT, V54, P1