TY  - JOUR
AU  - Patrik Lundström
TI  - Strongly groupoid graded rings and cohomology
JO  - Colloquium Mathematicum
PY  - 2006
SP  - 1
EP  - 13
VL  - 106
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm106-1-1/
DO  - 10.4064/cm106-1-1
LA  - en
ID  - 10_4064_cm106_1_1
ER  -