TY - JOUR A1 - Racine, J.-B. T1 - Urban violence : a challenge for geographers? : introduction to the special issue JO - Geogr. Helv. J1 - GH VL - 59 IS - 3 SP - 178 EP - 181 Y1 - 2004/09/30 PB - Geographisch-Ethnographische Gesellschaft Zürich SN - 2194-8798 UR - https://gh.copernicus.org/articles/59/178/2004/ L1 - https://gh.copernicus.org/articles/59/178/2004/gh-59-178-2004.pdf DO - 10.5194/gh-59-178-2004 ER -