author = { Klebl, Michael AND Hackel, Monika AND Lukosch, Stephan },

title = { Groupware: Design, Implementation, and Use: The Application of Design Patterns for the Adaptation of a Modeling Tool in Collaborative Engineering },

publisher = {Springer Berlin Heidelberg},

isbn = {0302-9743},

isbn = {1611-3349},

year = {2009},

url = { http://slubdd.de/katalog?TN_libero_mab2 }