  A bibliographic database will be constructed with the purpose to be a general
tool for searching references for galaxy clusters. The structure of the
database will be completely different from the available now databases as NED,
SIMBAD, LEDA. Search based on hierarchical keyword system will be performed
through web interfaces from numerous bibliographic sources -- journal articles,
preprints, unpublished results and papers, theses, scientific reports. Data
from the very beginning of the extragalactic research will be included as well.
  References for galaxy clusters (RGC) is continuation of a previous project
for collecting all published information for galaxy clusters. There are neither
previous attempts nor projects for compiling such database for galaxy clusters
and our effort will be to include into the database all of the available
bibliography through our system of keywords until the end of 1999. Now over
3000 entries are included into the preliminary version of the database.
