共 8 条
[2]
Good IJ, 1941, P CAMB PHILOS SOC, V37, P199
[4]
Levy P., 1929, B SOC MATH FRANCE, V57, P178, DOI DOI 10.24033/BSMF.1150
[5]
Motzkin T. S., 1956, P AM MATH SOC, V7, P1014
[7]
RAMHARTER G, UNPUB P AM MATH SOC
[8]
ROGERS CA, 1964, P LOND MATH SOC, V14, P29