"Positronium ionization by short UV laser pulses: Splitting of the ATI peaks by Rabi oscillations" (2006) Rodríguez, V.D. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 247(1 SPEC ISS):105-110

"Theory of ionization processes in positron-atom collisions" (2006) Picca, R.D.; Fiol, J.; Barrachina, R.O.; Rodríguez, V.D. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 247(1 SPEC ISS):52-57