@article{10_4153_CMB_1998_037_4,
     author = {Bagby, Thomas and Gauthier, P. M.},
     title = {Note on the {Support} of {Sobolev} {Functions}},
     journal = {Canadian mathematical bulletin},
     pages = {257--260},
     year = {1998},
     volume = {41},
     number = {3},
     doi = {10.4153/CMB-1998-037-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1998-037-4/}
}