I. Nikolaeva, O. Chirko, ST. Palesskiy, M. Melgunov. APPLICATION OF INDUCTIVELY COUPLED PLASMA MASS-SPECTROMETRY FOR DETERMINATION OF URANIUM AND PLUTONIUM CONTENT AND ISOTOPIC RATIOS IN ENVIRONMENTAL SAMPLES. 10th International Multidisciplinary Scientific GeoConference SGEM2010, 2010, pp. 413-418.