共 15 条
[1]
ATKINSON FV, 1955, PAC J MATH, V5, P643
[5]
COFFMAN CV, 1972, T AM MATH SOC, V167, P399
[6]
KARTSATOS AG, 1977, LECTURE NOTES PURE A, V28, P17
[7]
Muldowney J. S., 1974, Mathematical Systems Theory, V8, P45, DOI 10.1007/BF01761706
[8]
[10]
Nehari Z., 1960, T AM MATH SOC, V95, P101

