@article{FORUM_1997__9_2_141820,
     author = {Hans-Joachim Baues and Daniel Conduch\'e},
     title = {On the 2-type of an iterated loop space.},
     journal = {Forum mathematicum},
     pages = {721--738},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1997},
     zbl = {0895.55002},
     url = {http://geodesic.mathdoc.fr/item/FORUM_1997__9_2_141820/}
}