共 20 条
[1]
BIRKHOFF G, 1948, AM MATH SOC C PUBL, V25
[2]
Birkhoff G., 1946, U NAC TUCUMAN REV SE, V5, P147
[4]
EGERVARY E, 1955, G WASHINGTON U LOGIS, V11
[5]
Egervary E., 1931, MATEMATIKAI LAPOK, V38, P16
[6]
Farahat H.K., 1960, P CAMBRIDGE PHILOS S, V56, P322, DOI DOI 10.1017/S0305004100034629
[7]
FROBENIUS GF, 1917, SITZUNGSBER PREUSS A, P274
[8]
FROBENIUS GF, 1968, GESAMMELTE ABH, V3, P701
[9]
Fuchs L., 1963, PARTIALLY ORDERED AL
[10]
K??nig D., 1916, MATH ANN, V77, P453