FOLDYNA, J., SITEK, L., MARTINEC, P., ŠČUČKA, J., JEKL, P., MLYNARCZUK, M. Rock cutting by pulsing water jets. In: KONEČNÝ, P., ed. Eurock 2005. Impact of Human Activity on the Geological Environment. Proceedings. Leiden: A.A.Balkema Publishers, 2005, s. 129-134. ISBN 04-1538-042-1.