Low energy positron and positronium physics /

por Workshop on Low Energy Positron and Positronium Physics (1997 : Nottingham, U.K.)
Publicado 1998.

Low-energy positron and positronium physics : proceedings of the XIII International Workshop on Low-energy Positron and Positronium Physics, Campinas, Brazil, 27-30 July 2005 /

por International Workshop on Low-energy Positron and Positronium Physics (13th : 2005 : Campinas, Brazil)
Publicado 2006.