Stamoulis, K., Alexandropoulou, M., Petsios, S., Papachristodoulou, C. A., Papadopoulou, C. and Ioannides, K. G. (2019) “A Preliminary Study of Mosses as Biomonitors of 137Cs Activity in the Air of Ioannina City”, HNPS Advances in Nuclear Physics, 23, pp. 159–161. doi: 10.12681/hnps.1896.