@article{10_4153_CMB_1995_004_3,
     author = {Bonilla, A.},
     title = {Lip \ensuremath{\alpha} {Approximation} on {Closed} {Sets} with {Lip} \ensuremath{\alpha} {Extension}},
     journal = {Canadian mathematical bulletin},
     pages = {23--33},
     year = {1995},
     volume = {38},
     number = {1},
     doi = {10.4153/CMB-1995-004-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1995-004-3/}
}