@article{02171553, title = {A remark on four-dimensional almost K\"ahler-Einstein manifolds with negative scalar curvature.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2004}, year = {2004}, pages = {1837-1842}, doi = {10.1155/S0161171204310409}, zbl = {1071.53042}, language = {en}, url = {http://dml.mathdoc.fr/item/02171553} }
Lemence, R.S.; Oguro, T.; Sekigawa, K. A remark on four-dimensional almost Kähler-Einstein manifolds with negative scalar curvature.. International Journal of Mathematics and Mathematical Sciences, Tome 2004 (2004) pp. 1837-1842. doi : 10.1155/S0161171204310409. http://gdmltest.u-ga.fr/item/02171553/