@inproceedings{SchuermannKellerWollert2015, author = {Volker Sch{\"u}rmann and Alex Keller and J{\"o}rg Wollert}, title = {Internet based middleware approach for building services}, booktitle = {Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1}, pages = {30 -- 34}, year = {2015}, }