共 27 条
[21]
Schroder E., 1871, MATH ANN, V3, P296, DOI [10.1007/BF01443992, DOI 10.1007/BF01443992]
[22]
Schroder E., 1870, MATH ANN, V2, P317
[23]
[No title captured]
[24]
BERICHT VERF JAHRESB, V33, P196
[25]
1919, COMPTES RENDUS, V168, P147
[26]
1918, J MATH, V1, P242
[27]
1917, T AM MATH SOC, V18, P185