VOGNAR, J., MACALÍK, M., ŠPIČÁK, P., VONDRÁK, Jiří, NOVÁK, V., KREJZA, O., BARTUŠEK, Karel. A study of PMMA based gel electrolytes containing Na+ ions by nuclear magnetic resonance. In: ABA 2008. Brno: University of Technology Brno, 2008, s. 66-70. ISBN 978-80-214-3659-6.