ČEPIČ, Zdenko, ŠKORJANEC, Viljenka, TROHA, Nevenka, MERLJAK, Ivan (ur.). 35 years of Teaty of Osimo : Osimo negotiation – result of the second line
In radio programme Čepič present historical circumstances for Teaty of Osimo between Yugoslavia and Italy in the year 1975 and sense for Slovenia, with which Slovenia got constant border with Italy.