Rachev, Boris CompSysTech'13 [elektronický zdroj] : proceedings of the 14th international conference on computer systems technologies. June 28-29, 2013, Ruse, Bulgaria. -- New York : ACM, 2013. -- [343] s. -- zborník je recenzovaný. -- ISBN : 978-1-4503-2021-4. Smrikarov, Angel