共 8 条
[1]
ALT F, 1935, ERG MATH KOLLOQ, P7
[2]
BLUMENTHAL LM, 1936, ERG MATH KOLLOQ, P8
[3]
HADAMARD J, 1910, QUELQUES APPL INDICE, V2, P86237
[4]
JOHNSON RA, 1929, MODERN GEOMETRY
[5]
Menger K, 1930, MATH ANN, V103, P466, DOI 10.1007/BF01455705
[6]
VONNEUMANN J, IN PRESS T AM MATH S
[8]
[No title captured]