%0 Journal Article
%A W/lodzimierz Jelonek
%T On almost Kähler type $(2G_3)$ 4-manifolds
%J Colloquium Mathematicum
%D 2007
%P 19-29
%V 108
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm108-1-3/
%R 10.4064/cm108-1-3
%G de
%F 10_4064_cm108_1_3