Ivana Podnar Zarko, Kresimir Pripuzic, Martin Serrano: Interoperability and Open-Source Solutions for the Internet of Things - International Workshop, FP7 OpenIoT Project, Held in Conjunction with SoftCOM 2014, Split, Croatia, September 18, 2014. Invited Papers. Lecture Notes in Computer Science 9001, Springer 2015, ISBN 978-3-319-16545-5