共 10 条
[1]
BESTVINA M, 1992, J DIFFER GEOM, V35, P85
[2]
BOWDITCH BH, 1985, MICH MATH J, V42, P103
[3]
Bucher M., 2014, NEW YORK J MATH, V6, P1
[4]
Bumagin I., 2004, ALGEBR GEOM TOPOL, V4, P1013
[6]
Gromov M., 1987, Math. Sci. Res. Inst. Publ., V8, P75, DOI [DOI 10.1007/978-1-4613-9586-7_3, 10.1007/978-1-4613-9586-7_3]
[9]
REBECHI DY, 2001, THESIS U CALIFORNIA
[10]
Sela Z, 2001, PUBL MATH, P31