Ali, Safdar Databases and Information Systems, MPI for Informatics, Max Planck Society;
http://scidok.sulb.uni-saarland.de/volltexte/2010/2963/ (Any fulltext)
http://scidok.sulb.uni-saarland.de/doku/lic_ohne_pod.php?la=de (Copyright transfer agreement)
Ali, S. (2010). Semantic Interoperability of Ambient Intelligent Medical Devices and e-Health Systems. PhD Thesis, Universität des Saarlandes, Saarbrücken.