SIMBAD references

All rich clusters of galaxies from Abell and ACO catalogs are examined to find superclusters of galaxies. Measured as well as estimated redshift of the clusters is used and the study is in the redshift space. The searching procedure is general and is applicable not only to clusters of galaxies, but also to galaxies to find groups. The number of detected superclusters of galaxies for space density enhancement f=10, 20, 40, 100, 200 and 400 is 893. The enhancement is above a local density defined for a sphere with radius 100Mpc around each cluster. Kinematical and dynamical properties for superclusters, containing at least one cluster with measured redshift and generally located up to distance 627Mpc (z=0.20) with |b|>40deg are given. A detailed comparison with other catalogs is carried out.