TY  - JOUR
AU  - Katsuya Eda
AU  - Vlasta Matijević
TI  - Existence and uniqueness of group structures on covering spaces over groups
JO  - Fundamenta Mathematicae
PY  - 2017
SP  - 241
EP  - 267
VL  - 238
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm990-10-2016/
DO  - 10.4064/fm990-10-2016
LA  - en
ID  - 10_4064_fm990_10_2016
ER  -