@article{BUMI_2012_9_5_2_a2,
     author = {Beir\~ao da Veiga, H.},
     title = {Viscous {Incompressible} {Flows} {Under} {Stress-Free} {Boundary} {Conditions.} {The} {Smoothness} {Effect} of {Near} {Orthogonality}},
     journal = {Bollettino della Unione matematica italiana},
     pages = {225--232},
     publisher = {mathdoc},
     volume = {Ser. 9, 5},
     number = {2},
     year = {2012},
     zbl = {1256.35049},
     mrnumber = {2977246},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2012_9_5_2_a2/}
}