ŠKODA, Jan (ed.) - MOTYČKA, Martin (ed.). LUMEN V4 : proceedings of the 2018 VII. Lighting Conference of the Visegrad Countries. Třebíč, Czech Republic, September 18th-20th, 2018 [elektronický zdroj]. 1. vyd. Ostrava : Czech Lighting Society, 2018. USB kľúč, 278 s. ISBN 978-1-5386-7923-4.