1. Bé, M.M., Duchemin, B., Browne, E., Chechev, V., Helmer, R.G., Schonfeld, E., 1999. Table de Radionucleides: Comments on Evaluations, ISBN 2 7272 0211 3, CEA/DIMRI/LNHB, France.
2. A method to calibrate a neutrino detector using the positron emitter 68Ge;Piepke;Nucl. Instrum. Methods A,1997
3. Standardization and decay data of 68Ge/68Ga;Schönfeld;Appl. Radiat. Isot.,1994
4. A 4πβ–γ coincidence method for mixed electron-capture/positron emitters;Smith;Int. J. Appl. Radiat. Isot.,1971