Low-level determination of Th-isotopes by alpha spectrometry. Part 2: evaluation of methods for dissolution of samples and for test sample preparation

1. Lozano, J.C.
2. Herranz, M.
3. Mosqueda, F.
4. Manjón, G.
5. Idoeta, R.
6. Quintana, B.
7. García-Tenorio, R.
8. Bolívar, J.P.