@article{IM_1978__49_142593,
     author = {J.F. Adams},
     title = {Maps {Between} {Classifying} {Spaces.} {II.}},
     journal = {Inventiones mathematicae},
     pages = {1--66},
     publisher = {mathdoc},
     volume = {49},
     year = {1978},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM_1978__49_142593/}
}