Haider, U., Bittnar, Z., Kopecky, L., Šmilauer, V., Pokorny, J., Zaleska, M., Prošek, Z. and Hrbek, V. 2016. DETERMINING THE ROLE OF INDIVIDUAL FLY ASH PARTICLES IN INFLUENCING THE VARIATION IN THE OVERALL PHYSICAL, MORPHOLOGICAL, AND CHEMICAL PROPERTIES OF FLY ASH. Acta Polytechnica. 56, 4 (Aug. 2016), 265–282. DOI:https://doi.org/10.14311/AP.2016.56.0265.