. . "Materials of the Serbian Ministry of the Interior about camps for Roma, vagabonds and other\"dangerous element\" in the cities of Kragujevac, Krusevac and Valjevo.\r\nReports of the local police stations about suspects that should be interned, and proposals to arrest the local Roma population."@eng . . . "Ministry of the Interior"@eng . . "One box."@eng . "Ministry of the Interior"@eng . .