Abstract Abstract book for the 15th Miklós Iványi International PhD & DLA Symposium : Architectural, Engineering and Information Sciences. Hungary, Pécs, 28-29 October 2019 [elektronický zdroj]. -- Pécs : Pollack Press, 2019. -- USB kľúč, 195 s. -- ISBN : 978-963-429-449-8. Iványi, Péter