MAREK, A., L. KAPRÁLKOVÁ, P. SCHMIDT, J. PFLEGER,
Josef HUMLÍČEK, J. POSPÍŠIL a J. PILAŘ. Spatial resolution of degradation in stabilized polystyrene and polypropylene plaques exposed to accelerated photodegradation or heat aging.
Polymer Degradation and Stability. Elsevier Ltd., 2006, roč. 91, č. 2, s. 444-458. ISSN 0141-3910.