Using 'ANTPOT. 222 'RN' as a tracer of geodynamical processes in underground environments - Valladares, D. L.; Lacerda, T.; Anjos, R. M.; Rizzotto, M.; Velasco, H.; Rosas, J. P. de; Ayub, J. Juri; Tognelli, G.; Silva, A. A. R. da; Yoshimura, Elisabeth Mateus (SCIENCE OF THE TOTAL ENVIRONMENT, 2014)