Theological Education at the University of Kosice in the 17th and 18th century.
Canonical Visitations of the Cathedral St. Elizabeth Church in Kosice.
The state of data processing, notes to the census and „inventory of souls“ on the example of City of Košice, Part I.
The relations in the Greek Catholic Church Eparchy of Presov before the onset of P. P. Gojdič to the office of apostolic administrator in 1927.
Criticism of revisionistic policies of Hungary in contemporary Czechoslovak press during third decennium of twentieth century.
János Esterházy – research problem Slovak and Hungarian historians.
Perception of safety in Slovakia and in the neighbouring countries in five rounds of European social survey.
Criminality and safety perceptions in Europe.
Cross-border cooperation in Ukraine: the economic aspect.
Members of parliament wages in EU 27 – a comparative sight.
Reviews and anotations
GILES, David. Psychologie médií. Praha : Grada, 2012, 185 s. ISBN 978-802-4739-212.
VAJDA, Barnabás. Egy szabad hang Kelet-Európában – A Szabad Európa Rádió tevékenységéről a hidegháború alatt. Dunajská Streda :
Report from the Scientific Conference “Košice – the Institutional Base of Culture, Education and Science. A Contribution to 140th Anniversary of the Founding of the East Slovak Museum in Košice” Košice, October 24th, 2012