@article{article22fc6f35,
title   = {Improvement of 'ANTPOT. 192 Ir' and 'ANTPOT. 152 Eu' gamma-ray calibration energies by using a self-calibration procedure},
author = {Helene, Otaviano Augusto Marcondes and Vanin, Vito Roberto and Tsai, S. P.},
year = {1999},
journal   = {Nuclear Instruments & Methods in Physics Research A.}
}