共 6 条
[1]
Abramov L.M, 1964, AM MATH SOC TRANSL, V239, P37
[2]
Abramov L. M., 1962, IZV AKAD NAUK SSSR M, V26, P513
[3]
BROWN JK, TO BE PUBLISHED
[4]
Hahn F., 1968, Mathematical Systems Theory, V2, DOI 10.1007/BF01692514
[5]
HAHN F, 1965, J LONDON MATH SOC, V40, P309