The Physics of ELFE
  This paper presents an overview of the physics program of the 15-30~GeV continuous beam electron facility proposed by the European community of nuclear physicists to study the quark and gluon structure of hadrons. The goal of this new facility is to explore the quark structure of matter by exclusive and semi-inclusive electron scattering from nuclear targets. 
Bernard Pire (Centre de Physique Th\'eorique, Ecole Polytechnique,   France)