共 6 条
[1]
BASSET AB, 1910, GEOMETRY SURFACES, P19
[2]
HOLLCROFT, 1927, MATH ANN, V97, P776
[3]
HOLLCROFT, MATH ANN, V97, P784
[4]
HOLLCROFT TR, 1923, B AM MATH SOC, V29, P407
[5]
LEFSCHETZ S, 1913, T AM MATH SOC, V14, P39
[6]
[No title captured]