XIX International Symposium on Lepton-Photon Interactions at High Energies : August 9-14, 1999 /

por International Symposium on Lepton and Photon Interactions at High Energies (19th : 1999)
Publicado c2000.

Lepton and photon interactions at high energies : proceedings of the XXI International Symposium : Fermi National Accelerator Laboratory, USA, 11-16 August 2003 /

por International Symposium on Lepton and Photon Interactions at High Energies (21st : 2003 : Batavia, Illinois)
Publicado [c2004].