C. Bretschneider, S. Zillner, M. Hammon, P. Gass, and D. Sonntag. 30th IEEE International Symposium on Computer-Based Medical Systems, CBMS 2017, Thessaloniki, Greece, June 22--24, 2017, page 213--218. Los Alamitos, CA, IEEE Computer Society, (2017)
B. Kadar, P. Szeredi, and G. Lukacsy. Proceedings of the 3rd International Workshop on Applications of Logic Programming to the (Semantic) Web and Web Services (ALPSWS2008), Udine, Italy, volume 434 of CEUR Workshop Proceedings, Sun SITE Central Europe, (2009)