A Német Lovagrend és Magyarország. In: Laszlovszky J, Majorossy J, Zsengellér J, editors. Magyarország és a keresztes háborúk : lovagrendek és emlékeik. Máriabesnyő: Attraktor; 2006. p. 221-34. Abstract
A Német Lovagrend és Magyarország
The Teutonic Order and Hungary
Historical monuments of the Teutonic Order in Transylvania. In: of Studies CEUDM, Hunyadi Z, Laszlovszky J, editors. The Crusades and the military orders : expanding the frontiers of medieval Latin Christianity. Vol 1. Budapest: Central European University. Department of Medieval Studies; 2001. p. 319-36. (CEU Medievalia; vol 1). Abstract
Historical monuments of the Teutonic Order in Transylvania
Investigates the activity of the Teutonic Knights in the region of Barcaság (Burzenland) in Transylvania, concentrating on castle archictecture and archeological sites.