@article{MZ_1976__150_172403,
     author = {J.M. Anderson},
     title = {A {Note} on {Lipschitz} {Classes.}},
     journal = {Mathematische Zeitschrift},
     pages = {39--44},
     publisher = {mathdoc},
     volume = {150},
     year = {1976},
     zbl = {0348.26006},
     url = {http://geodesic.mathdoc.fr/item/MZ_1976__150_172403/}
}