TY  - JOUR
AU  - B. Hajduk
TI  - Presentations of the fundamental group of a manifold
JO  - Colloquium Mathematicum
PY  - 1975
SP  - 235
EP  - 240
VL  - 34
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-34-2-235-240/
DO  - 10.4064/cm-34-2-235-240
LA  - en
ID  - 10_4064_cm_34_2_235_240
ER  -