TY  - JOUR
AU  - W/lodzimierz Jelonek
TI  - On almost Kähler type $(2G_3)$ 4-manifolds
JO  - Colloquium Mathematicum
PY  - 2007
SP  - 19
EP  - 29
VL  - 108
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm108-1-3/
DO  - 10.4064/cm108-1-3
LA  - de
ID  - 10_4064_cm108_1_3
ER  -