Probing the Cosmic Large-Scale Structure with the REFLEX Cluster Survey   : Profile of an ESO Key Programme
  The paper describes the goals and first results of the ROSAT ESO Flux-Limited X-ray (REFLEX) Cluster Survey, a redshift survey of the X-ray brightest galaxy clusters in the ROSAT All-Sky Survey in the southern hemisphere conducted in the frame of an ESO key programme. 
H. B\"ohringer (MPE, Garching), L. Guzzo (Osservatorio Merate), C.A.   Collins (University of Liverpool), D.M. Neumann (CEA,...