@article{MS2_1972__30_166224,
     author = {Vagn Lundsgaard Hansen},
     title = {On the {Homotopy} {Type} of {Certain} {Spaces} of {Differentiable} {Maps.}},
     journal = {Mathematica Scandinavica},
     pages = {75--87},
     publisher = {mathdoc},
     volume = {30},
     year = {1972},
     zbl = {0239.58006},
     url = {http://geodesic.mathdoc.fr/item/MS2_1972__30_166224/}
}