[1]
Šijakova-Ivanova, T., Ambarkova, V., Topitsogloy, V. and Paneva-Zajkova, V. 2013. Fluoride Content and Dependence on other Elements in some Geotermal Waters in Republic of Macedonia. Geologica Macedonica. 24, 1/2 (Apr. 2013), pp.49-52.