https://www.google.gr/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwifjYzojsrSAhUEmBoKHeUMDGwQFggiMAA&url=http%3A%2F%2Fpoliteia.ims.forth.gr%2Ffiles%2FPRELIMINARY%2520REPORT%2520ON%2520NIKOPOLIS.pdf&usg=AFQjCNGlU9kAuIGmpCUovOPkvv59ltYXgw&sig2=8lnGIbvijfkBds1fp-IM3A&cad=rja| Δεσμός | ]