TY  - JOUR
AU  - Friedrich, Thomas
TI  - Cocalibrated $G_2$-manifolds with Ricci flat characteristic connection
JO  - Communications in Mathematics
PY  - 2013
SP  - 1
EP  - 13
VL  - 21
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/COMIM_2013__21_1_a0/
LA  - en
ID  - COMIM_2013__21_1_a0
ER  -