Ukraine-Slovakia: Visa Context of the Relationship.
Population of Kosice and administrative division of the city in 19th century in archive documents and literature.
Protocols of Canonical Visitations that Took Place in the Abov - Turňa County During the 18th Century.
The Court of Antal Verancsics and the Hungarian Renaissance.
Reviews and anotations
POP, Ivan. Malé dejiny Rusínov. Bratislava : Združenie inteligencie Rusínov Slovenska, 2011. ISBN 978-80-970354-4-0, 139 strán
Report from the International Scientific Conference “Ukrainians in the Frontier Carpathian Regions: Problems of Acculturation, Assimilation and Identification” Svidník, Juny 18th – 19th, 2011
Report from the Scientific Conference “Meeting of Young Historians – Society, Culture and Everyday Life in History of Slovakia” Košice, September 27th – 28th, 2011
Report from the International Scientific Workshop “Selected Problems of Archaeology in the Middle Ages and Early Modern Era in East Slovakia”