by Spinella, M.R., Testoni, J.E., Dragún, O., Marta, H.D.
Published in Nuclear physics. A (07.05.2001)

by Testoni, J.E., Dragún, O., Massmann, H., Spinella, M.R.
Published in Nuclear physics. A (10.04.2000)

by Marta, H.D., Spinella, M.R., Testoni, J.E., Dragún, O.
Published in Brazilian journal of physics (01.09.2004)

by O. Dragún, H. D. Marta, M.R. Spinella, J.E. Testoni
Published in Brazilian journal of physics (2004)

by Lubian, J., Gomes, P.R.S., Anjos, R.M., Padron, I., Muri, C., Moraes, S.B., Alves, J.J.S., Maciel, A.M.M., Liguori Neto, R., Added, N., Martí, G.V., Ramírez, M., Pacheco, A.J., Capurro, O.A., Fernández Niello, J.O., Testoni, J.E., Abriola, D., Spinella, M.R.
Published in Brazilian journal of physics (01.06.2003)

by Contreras, M., Massmann, H., Dragún, O., Spinella, M.R., Testoni, J.E.
Published in Physics letters. B (13.08.1992)

by Spinella, MR, Bernath, M, Dragún, O, Massmann, H
Published in Physical review. A, Atomic, molecular, and optical physics (01.09.1996)