共 13 条
[1]
*AM MATH SOC, 1927, B AM MATH SOC, V33, P305
[2]
*AM MATH SOC, 1926, B AM MATH SOC, V32, P420
[3]
KLINE JR, 1920, T AM MATH SOC, V21
[4]
LENNES NJ, 1911, AM J MATH, V33, P308
[5]
MAZURKIEWICZ S, 1921, FUND MATH, V2, P129
[6]
MENGER K, 1925, MATH ANN, V95, P272
[9]
Moore RL, 1920, T AM MATH SOC, V21, P333
[10]
1926, P NATL ACAD SCI, V12, P761