Servitude in the medieval kingdom of Hungary (a sketchy outline). In: Freedman P, Bourin M, editors. Forms of Servitude in Northern and Central Europe: Decline, Resistance, and Expansion. Vol 9. Turnhout: Brepols; 2005. p. 387-400. (Medieval Texts and Cultures of Northern Europe; vol 9). Abstract
Servitude in the medieval kingdom of Hungary (a sketchy outline)
Discusses in particular the work of Ilona BOLLA (1927-1980), Jenő SZŰCS (1928-1988), and Pál ENGEL (1938-2002)