SITEK, Jozef (zost.) - VAJDA, Ján (zost.) - JAMNICKÝ, Igor (zost.). APCOM 2019 : 25th International conference on applied physics of condensed matter. Štrbské Pleso, Slovak Republic. June 19-21, 2019. 1. ed. Melville : AIP Publishing, 2019. 231 s. AIP Conference Proceedings, Vol. 2131. ISBN 978-0-7354-1873-8. E*e-150/2019