Regional Committee on Mediterranean Neogene Stratigraphy Excursion-A-2005. / Mathias Harzhauser, Ivan Baráth, István Cziczer, Natália Hudáčková, Peter Joniak, Michal Kováč, Patrícia Kováčová, Peter Ledvák, Imre Magyar, Ulrike Martin, Károly Németh, Andrej Ruman, Martin Sabol, Ján Schlögl, Ľubomír Sliva, Werner F. Piller, Martin Zuschin - Vienna: University of Vienna, 2005. - 72 s.

[ Harzhauser, Mathias - Baráth, Ivan (SGUDSOGONAK-BA) - Cziczer, István - Hudáčková, Natália - Joniak, Peter - Kováč, Michal - Kováčová, Patrícia - Ledvák, Peter - Magyar, Imre - Martin, Ulrike - Németh, Károly - Ruman, Andrej - Sabol, Martin - Schlögl, Ján - Sliva, Ľubomír - Piller, Werner F. - Zuschin, Martin ]

The ambiguity to define volcanic lithostratigraphic units in silicic volcanic terrains. / Károly Németh, Jaroslav Lexa, Vlastimil Konečný, Pavel Bačo - In: STRATI 2015, 2nd International Congress on Stratigraphy, 19.-23. July 2015, Graz Austria, Abstracts, Berichte des Institutes für Erdwissenschaften Karl-Franzens-Universität Graz. - ISSN 1608-8166 - Band 21, (2015), s. 273.

Viničky rhyolite volcano: one of the sources of obsidian in Eastern Slovakia. / Jaroslav Lexa, Pavel Bačo, Zuzana Bačová, Patrik Konečný, Vlastimil Konečný, Karoly Németh, Zoltán Pécskay - In: International Obsidian Conference 2019. Program, abstracts, field guide. 27-29 May 2019, Sárospatak (Hungary). - Budapest : Hungarian National Museum, 2019. - ISBN 978-615-5978-08-1. - p. 42.