On the natural radioactivity of waters in Hungary / Zsolt Kasztovszky, Rudolf Kuczi, Pável Szerbin Bibliogr.: p. 346-347. - Abstr. eng. In: Central European Journal of Occupational and Environmental Medicine. - ISSN 1219-1221. - 1996. 2. évf. 4. sz., p. 335-347.