ROME (AFP) - Inter Milan and Juventus have been fined by Italian sports justice authorities for the behaviour of their fans during the pair's Serie A clash on Saturday. Inter have been hit with a 20,000-euro fine after their supporters unfurled a banner evoking memories of the 1985 Heysel stadium tragedy. The banner read: "Low quality steel, nostaglia for Heysel." Thirty-nine Juventus fans died and around 600 were injured when a wall collapsed in the Heysel stadium ahead of the 1985 European Cup final between the Italians and Liverpool. The fans were trying to escape a group of Liverpool fans who had breached a fence separating them from rivals.