@misc{OPUS4-1184, title = {Blickpunkt \"grenzenlos\"}, volume = {2006}, number = {2}, issn = {0935-4425}, doi = {10.25968/opus-1184}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:960-opus4-11848}, year = {2006}, language = {de} }