@inproceedings{inproceedingsb716ab55, title = {Development of a multichannel gamma spectrometer with 4096 channels based in microcontroller, used for Nuclear Geophysics and environmental dosimetry}, author = {Silva, Nilton and Hiodo, Francisco Yukio and Umisedo, Nancy Kuniko and Brenha Ribeiro, Fernando}, year = {2007}, publisher = {Associação Brasileira de Energia Nuclear}, booktitle = {International Nuclear Atlantic Conference} }