Volker Hoyer Katarina Stanoevska-Slabeva Till Janner Christoph Schroth Enterprise Mashups: Design Principles towards the Long Tail of User Needs. 601-602 2008 IEEE SCC (2) http://doi.ieeecomputersociety.org/10.1109/SCC.2008.88 conf/IEEEscc/2008 db/conf/IEEEscc/scc2008.html#HoyerSJS08