Rabea Krexner Georg Duftschmid Plug-and-play Integration of dual-model based Knowledge Artefacts into an Open Source Ehr System. 101-105 2014 MIE https://doi.org/10.3233/978-1-61499-432-9-101 conf/mie/2014 db/conf/mie/mie2014.html#KrexnerD14