@article{EJDE_2013__2013__a39,
     author = {Yamazaki, Kazuo},
     title = {Regularity criteria of supercritical beta-generalized quasi-geostrophic equations in terms of partial derivatives},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2013},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a39/}
}