共 13 条
[1]
Christoffel E., 1873, ANN MAT PUR APPL, V6, P148
[3]
Dickson L.E., 1930, STUDIES THEORY NUMBE
[5]
HAAS A, 1984, B AMS, V11, P359
[6]
LEHNER J, SIMPLE CLOSED GEODES
[7]
Markoff A., 1880, 2 MATH ANN, V17, P379, DOI DOI 10.1007/BF01446234
[8]
MARKOFF AA, 1879, MATH ANN, V15, P281
[9]
SCHMIDT AL, 1976, J REINE ANGEW MATH, V286, P341
[10]
SERIES C, 1984, J LONDON MATH SOC