TY - JOUR AU - Friedhelm Waldhausen TI - On the construction of the Kan loop group JO - Documenta mathematica PY - 1996 SP - 121 EP - 126 VL - 1 UR - http://geodesic.mathdoc.fr/articles/10.4171/dm/5/ DO - 10.4171/dm/5 ID - 10_4171_dm_5 ER -