Mr
Department of Radiation Dosimetry, NPI CAS, Na Truhlářce 39/64, 180 86, Prague 8, Czech Republic; Department of Nuclear Chemistry, Czech Technical University in Prague, Břehová 7, 115 19, Prague 1, Czech Republic; Institute of Archaeology of the Czech Academy of Sciences, Letenská 4, 118 01 Prague 1, Czech Republic
