共 42 条
[1]
BENEDYKT Z, 1981, DEMONSTRATION MATH, V14, P227
[3]
Browder F., 1968, INDAG MATH, V30, P27
[5]
BUTNARIU D, IN PRESS J APPL ANAL
[7]
DEBLASI FS, 1976, CR ACAD SCI A MATH, V283, P185
[8]
Dugundji J., 1976, FUND MATH, V90, P131
[9]
Dugundji J., 1978, Bull. Soc. Math. Grece (N. S.), V19, P141