Authors: De Bievre, P Reher, DFG

Citation: P. De Bievre et Dfg. Reher, Traceability of measurements of radioactivity and of amount of substance, APPL RAD IS, 53(1-2), 2000, pp. 13-21

Authors: Woods, MJ Reher, DFG Ratel, G

Citation: Mj. Woods et al., Equivalence in radionuclide metrology, APPL RAD IS, 52(3), 2000, pp. 313-318

Authors: Hult, M Altzitzoglou, T Denecke, B Persson, L Sibbens, G Reher, DFG

Citation: M. Hult et al., Standardisation of Tl-204 at IRMM, APPL RAD IS, 52(3), 2000, pp. 493-498