by Sommer, E.M., Martins, L.S., Vargas, J.V.C., Gardolinski, J.E.F.C., Ordonez, J.C., Marino, C.E.B.
Published in Journal of power sources (01.09.2012)

by Sommer, E. M., Vargas, J. V. C., Martins, L. S., Ordonez, J. C.
Published in International journal of energy research (10.06.2016)

by Level, M.P., Marin, P.C., Sommer, E.M., Zotter, B., Zyngier, H.
Published in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (01.01.1985)