Aleksander Binemann-Zdanowicz Bernhard Thalheim Klaus-Dieter Schewe Jane Zhao Quality Assurance in the Design of Web Information Systems. 91-98 2005 conf/eh/2005 QSIC http://doi.ieeecomputersociety.org/10.1109/QSIC.2005.51 db/conf/qsic/qsic2005.html#Binemann-ZdanowiczTSZ05