APCOM 2014. Applied Physics of Condensed Matter : Proceedings of the 20th International Conference; Štrbské Pleso, Slovakia; 25-27 June 2014 - Sitek, Jozef, 1944-; Ballo, Peter, 1960-; Vajda, Ján, 1950-; Jamnický, I. (Nakladateľstvo STU, 2014)