共 6 条
[1]
HILBERT, 1906, MATH ANN, V62, P351
[2]
HILBERT, 1905, GOTTINGER NACHR, P159
[3]
VORLESUNGEN VARIATIO, P547
[4]
1886, MATH ANN, V26, P80
[5]
1907, MATH ANN, V64, P370
[6]
1904, MATH ANN, V58, P152