Slovakian minerals - the current stage of knowledge

Duda R.
2003

Silver minerals in the Slovak Republic

Duda R., Baláž B.
2000

First descriptions of new minerals from Slovakia

Duda R., Jeleň Stanislav, Galvánek J., Andráš P.
2000

Ore mineralisation hosted by volcanic rocks of Slanske Vrchy mts., Slovakia

Bačo Pavle, Duda R., Jeleň S., Koděra Peter, Kotulák P., Repciak M.
2000