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Generating positrons with femtosecond-laser pulsesC. Gahn, D. Habs, G. Pretzler et al.|Applied Physics Letters|2000Cited by 214
Generation of MeV electrons and positrons with femtosecond pulses from a table-top laser systemC. Gahn, C.-G. Wahlström, P. Thirolf et al.|Physics of Plasmas|2002Cited by 96