共 13 条
[1]
Ceder J. G., 1961, PACIFIC J MATH, V11, P105
[2]
COOK H, 1967, TOP C AR STAT U TEMP, P58
[3]
Heath R.W., 1973, FUND MATH, V77, P271, DOI [10.4064/fm-77-3-271-275, DOI 10.4064/FM-77-3-271-275]
[5]
HEATH RW, 1965, FUND MATH, V57, P91
[7]
KELLEY J, GENERAL TOPOLOGY
[8]
KENTON S, TO BE PUBLISHED
[9]
MARTIN H, 1973, THESIS U PITTSBURGH
[10]
PIXLEY C, 1969, MAR P AUB TOP C, P76