@article{10_4153_CMB_1976_053_8,
     author = {Br{\o}ndsted, Arne},
     title = {A {Note} on {Best} {Simultaneous} {Approximation} in {Normed} {Linear} {Spaces}},
     journal = {Canadian mathematical bulletin},
     pages = {359--360},
     year = {1976},
     volume = {19},
     number = {3},
     doi = {10.4153/CMB-1976-053-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-053-8/}
}