共 26 条
[1]
Avann S. P., 1961, P AM MATH SOC, V12, P407, DOI [10.2307/2034206, DOI 10.2307/2034206]
[4]
BANDELT HJ, UNPUB ALGEBRA UNIVER
[5]
Borsuk K, 1967, MONOGRAFIE MATEMATYC
[7]
DUFFUS D, 1983, P AM MATH SOC, V88, P197
[8]
Evans E., 1982, C MATH SOC JANOS BOL, V29, P225
[9]
Hell P., 1974, J COMB THEORY B, V17, P5
[10]
HELL P, 1974, LECT NOTES MATH, V406, P291