E. Michailidou, M. Vavelidis, L. Papadopoulou, and N. Kantiranis, “Mineralogical and Geochemical Study of the Zeolitized Volcaniclastic Rocks of Petrota region, Evros Prefecture, Northeastern Greece”, geosociety, vol. 56, no. 1, pp. 17–38, Feb. 2020.