ICT Systems Security and Privacy ProtectionMarko Hölbl, Kai Rannenberg, Tatjana Welzer · First published 2020Open the Tome
Information Modelling and Knowledge Bases XXVIITatjana Welzer, Bernhard Thalheim, Yasushi Kiyoki, Naofumi Yoshida · First published 2016Open the Tome
Learning Technology for Education in CloudLorna Uden, Dario Liberona, Tatjana Welzer · First published 2015Open the Tome
