Irina Astrova and  Arne Koschel and  Jan Lukanowski and  Jose Luis Munoz Martinez and  Valerij Procenko and  Marc Schaaf,  Ontologies for Complex Event Processing.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2014, vol. 89(5). 695 - 705
    [viewed 29 March 2023]. Available from: https://publications.waset.org/pdf/9998089.