@INPROCEEDINGS{KornVeith2009, author = {Matthias Korn and Michael Veith}, title = {Scaffolding Collaborative Project Work in End-User Development}, booktitle = {Proceedings of the Work-in-Progress Session of the Second International Symposium on End User Development ({IS-EUD} 2009), International Reports on Socio-Informatics ({IRSI})}, volume = {6}, number = {1}, pages = {9-12}, year = {2009}, address = {Siegen, Germany}, month = {March 2-4}, url = {http://irsi.iisi.de/} }