Kucera, J. a Nachtigall, P. (2003) „Pyrrole as a Probe Molecule for Characterization of Alkali-Metal-Exchanged ZSM-5: A Combination of a Theoretical and Experimental Study", Chemické listy, 97(11). Dostupné z: http://chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2195 (Viděno: 20 listopad 2024).