@article{05345501,
title = {Area-stationary surfaces in neutral K\"ahler 4-manifolds.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {49},
year = {2008},
pages = {481-490},
zbl = {1162.53016},
language = {en},
url = {http://dml.mathdoc.fr/item/05345501}
}
Guilfoyle, Brendan; Klingenberg, Wilhelm. Area-stationary surfaces in neutral Kähler 4-manifolds.. Beiträge zur Algebra und Geometrie, Tome 49 (2008) pp. 481-490. http://gdmltest.u-ga.fr/item/05345501/