@incollection{DuddyHeinrichHeinzletal., author = {Duddy, Keith and Heinrich, Matthias and Heinzl, Steffen and Knechtel, Martin and Pedrinaci, Carlos and Schmeling, Benjamin and Smith, Virginia}, title = {Representing USDL for Humans and Tools}, series = {Handbook of Service Description: USDL and Its Methods}, booktitle = {Handbook of Service Description: USDL and Its Methods}, publisher = {Springer}, isbn = {978-1-4614-1863-4}, pages = {357 -- 384}, language = {en} } @incollection{HellerSchmelingHeinzletal., author = {Heller, Markus and Schmeling, Benjamin and Heinzl, Steffen and Leidig, Torsten and Duddy, Keith and Sandfuchs, Thorsten and Klein, Andreas and Allgaier, Matthias}, title = {Enabling USDL by Tools}, series = {Handbook of Service Description: USDL and Its Methods}, booktitle = {Handbook of Service Description: USDL and Its Methods}, publisher = {Springer}, pages = {385 -- 414}, language = {en} }