1. J. Petrů, Study of the use of zeolites as natural pozzolans in mortars, concretes and geopolymers, Ostrava, (2014).
2. J. Vlček, Material utilization of slags from iron and steel metallurgy by alkaline activation method. Habilitation thesis MS FMMI VŠB-TUO, 101 pp., Ostrava (2008).
3. T. L. Robl, A. OBERLINK, R. JONES, Coal combustion products (CCPs): characteristics, utilization and benefit. Cambridge, Massachusetts: Woodhead Publishing, an imprint of Elsevier, (2017).
4. D. Haniskova, Possibilities of using classical fly ashes after the introduction of SNCR, Brno, (2015).
5. Integrated pollution prevention and control, Reference Document on Best Available Techniques for Large Combustion Plants.