@inproceedings{inproceedings86f134a7, title = {New method to control the on-target beam position}, author = {Quacchia, J C A and Pereira, D and Schnitter, U and Sala, O and Chamon, Luiz Carlos and Rocha, C}, year = {1985}, publisher = {Sbf}, booktitle = {Reuniao de Trabalho sobre Fisica Nuclear No Brasil} }