Extended radio emission in clusters of galaxies: recent Westerbork observations

E.A. Valentijn, H. van der Laan
1978 Symposium - International astronomical union  
Whether galaxy clusters, in addition to a number of radio sources associated withindividualcluster members, have an extended radio emitting region designated as cluster halo is in an interesting way related to several questions concerning cluster characteristics:
doi:10.1017/s007418090014447x fatcat:z3hojz3rivfsfgyafptoktgdqe