@article{EJDE_2011__2011__a56,
     author = {Chen,  Wenying and Gala,  Sadek},
     title = {A regularity criterion for the {Navier-Stokes} equations in terms of the horizontal derivatives of the two velocity components},
     journal = {Electronic journal of differential equations},
     year = {2011},
     volume = {2011},
     zbl = {1220.35116},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a56/}
}