TY  - JOUR
AU  - J. Quigley
TI  - An exact sequence from the nth to the (n-1)-st fundamental group
JO  - Fundamenta Mathematicae
PY  - 1972
SP  - 195
EP  - 210
VL  - 77
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-77-3-195-210/
DO  - 10.4064/fm-77-3-195-210
LA  - en
ID  - 10_4064_fm_77_3_195_210
ER  -