@inproceedings{inproceedings63bb6328, title = {Portable X-ray fluorescence system to measure 'TH' and 'U' concentrations in TENORM material}, author = {Silveira, M. A. G. and Pereira, B. R. and Medina, Nilberto Heder and Rizzutto, Márcia de Almeida}, year = {2018}, booktitle = {Brazilian Meeting on Nuclear Physics} }