The Adapted Morphological Types of 247 Rich PF Galaxy Clusters
  Morphological types were determined for 247 rich galaxy clusters from the PF
Catalogue of Galaxy Clusters and Groups. The adapted types are based on
classical morphological schemes and consider concentration to the cluster
center, the signs of preferential direction or plane in the cluster, and the
positions of the brightest galaxies. It is shown that both concentration and
preferential plane are significant and independent morphological criteria.
