Applied Applied electronics 2018 : 23rd International conference. Pilsen, Czech Republic. September 11-12, 2018. -- Pilsen : University of West Bohemia, 2018. -- ISBN : 978-80-261-0720-7. -- 978-80-261-0722-4 (online). -- ISSN : 1803-7232. -- 1805-9597 (online). -- CFP1869A-PRT.