%0 Journal Article %T PERIODICITY ANALYSIS OF GAMMA RADIATION MEASUREMENTS IN THESSALONIKI, NORTHERN GREECE, IN THE PERIOD 1988–2015 %A Clouvas,, A. %A Leontaris,, F. %A Xanthos,, S. %A Hadjileontiadis,, L. %J Radiation Protection Dosimetry %V 172 %N 4 %@ 0144-8420 %D 2016-12-01 %I Oxford University Press %~ DeepDyve