Citation: Pb. Rodriguez et al., Concerning the low uranium and thorium yields in the electrodeposition process of soil and sediment analyses, APPL RAD IS, 54(1), 2001, pp. 29-33
Citation: Jc. Lozano et al., A simple screening method for the determination of Th-230 in soil and sediment samples by gamma-spectrometry, J RAD NUCL, 247(1), 2001, pp. 101-105
Citation: Jc. Lozano et al., Thorium isotope fractionation in the dissolution of inorganic samples by amicrowave method, RADIOCH ACT, 89(10), 2001, pp. 633-638