@misc{OPUS4-70, title = {Journal der Fachhochschule D{\"u}sseldorf, 2004, 25(1)}, volume = {25}, number = {1}, institution = {Hochschulverwaltung}, series = {Journal der Fachhochschule D{\"u}sseldorf}, number = {25,1}, type = {periodicalpart}, pages = {41}, year = {2005}, }