Radiation transmission data for radionuclides and materials relevant to brachytherapy facility shielding

1. Papagiannis, P.
2. Baltas, D.
3. Granero, D.
4. Ṕrez-Calatayud, J.
5. Gimeno, J.
6. Ballester, F.
7. Venselaar, J.L.M.