@incollection{FroschauerBaumeister, author = {Froschauer, Eva Maria and Baumeister, Ruth}, title = {A Pattern Journey or Journey Patterns? - Zur Einf{\"u}hrung}, series = {Die n{\"u}tzliche Reise}, booktitle = {Die n{\"u}tzliche Reise}, publisher = {Bauhaus-Univ.}, address = {Weimar}, pages = {5 -- 8}, language = {en} }