Vass, D.

Sabol, M.; Konecny, V.; Vass, D.; Durisova, A. 2006. Early Late Pliocene site of Hajnácka I – Geology, palaeovolcanic evolution, fossil assemblages and palaeoenvironment. Courier Forschungs-Institut Senckenberg, Frankfurt/Main; 256: 261-274..

Konecny, V.; Lexa, J.; Konecny, P.; Balogh, K.; Elecko, M.; Hurai, V.; Huraiova, M.; Pristas, J.; Sabol, M.; Vass, D. 2004. Maar Hajnacka – Kostna dolina (Bone Gorge). In: Guidebook to the Southern Slovakia – Alkali Basalt Volcanic Field. Státny geologicky ústav Dioniza Stúra, Bratislava. pp. 68-75.

Sabol, M.; Vass, D.; Elecko, M.; Konecny, V.; Hensel, K.; Holec, P.; Hudackova, N.; Kernatsova, J.; Klembara, J.; Pipik, R.; Slamkova, M. 2004. Reconstruction and evolution of the Hajnacka I palaeoenvironment. In: Sabol M., ed: Early Villanyian Site of Hajnácka I, Southern Slovakia – Palaeontological Research 1996/2000), Bratislava. pp. 131-141.