“…The series includes studies in the fields of sociolog, economy, statistics, public opinion, social history and history. Authors include Pál Juhász, Zsolt Csalog, Zoltán Fazekas, J. …”

“…Research materials to his sociological films, oral history interviews, scripts, dialogue lists, field work essays, viewers reviews, film festival catalogues with his film synopses in them, and other non-textual documents of the filmmaker, mainly photographs relating to his films and promotional photos form part of the sub-fonds, too. …”