The collection of the D-fund of Prohibited Literature (1945-1991) is located in the National and University Library in Ljubljana and forms an integral part of the Slovenian Press Collection Outside of the Republic of Slovenia. The D-fund mostly contains books and periodicals published outside of socialist Yugoslavia and those primarily pertaining to the Slovenian émigré scene. However, a smaller part of the same fund encompasses the émigré literature of other Yugoslav peoples. In this sense, the D-fund also belongs to the culture of dissent.