\input zb-basic \input zb-ioport \iteman{io-port 70637250} \itemau{M\"artin, Christian; Engel, J\"urgen; Kaelber, Claus; Werner, Iris} \itemti{Using HCI-patterns for modeling and design of knowledge sharing systems} \itemso{BIR, 1-13 (2010).} \itemcc{} \itemut{} \itemli{doi:10.1007/978-3-642-16101-8\_1} \end