@misc{indiciaed4051171e01a, title = {Developing 152Eu into a standard for detector efficiency calibration.}, author = {Ruy M Castro and Vito R Vanin and Paulo R Pascholati and Nora L Maidana and Mauro S Dias and Marina F Koskinas}, doi = {10.1016/j.apradiso.2003.11.029}, url = {https://pubmed.ncbi.nlm.nih.gov/14987655/}, note = {Source identifier: 14987655} }