共 11 条
[2]
FRIED D, 1980, LECTURE NOTES MATH, V819, P179
[3]
FRIED D, 1982, ERGODIC THEORY DYNAM, V2, P173
[4]
KATOK SR, 1980, LECT NOTES MATH, V819, P258
[5]
Kreck M., 1979, LECT NOTES MATH, V763, P643
[7]
MAGNUS W, 1976, COMBINATORIAL GROUP
[8]
Nielsen J, 1918, MATH ANN, V78, P385
[9]
SCHMIDT B, 1982, THESIS J GUTENBERG U