共 7 条
[1]
Moufang R., 1935, MATH ANN, V110, P416, DOI DOI 10.1007/BF01448037
[4]
Ore O., 1937, DUKE MATH J, V3, P149, DOI DOI 10.1215/S0012-7094-37-00311-9
[6]
Schonhardt E, 1930, J REINE ANGEW MATH, V163, P183