Uranium and its decay products in radioactive anomalies of oxidized brown coals (western part of Kansko-Achinsk brown coal basin)M.S. Melgunov, V.M. Gavshin, E.V. Lazareva and E.A. MelgunovaRadioprotection, 46 6 (2011) S371-S376DOI: https://doi.org/10.1051/radiopro/20116469s