@article{MM2_1973__11_154199,
     author = {Tammo tom Dieck},
     title = {On the {Homotopy} {Type} of {Classifying} {Spaces.}},
     journal = {Manuscripta mathematica},
     pages = {41--50},
     publisher = {mathdoc},
     volume = {11},
     year = {1973},
     zbl = {0283.55006},
     url = {http://geodesic.mathdoc.fr/item/MM2_1973__11_154199/}
}