BRÁZDIL, Rudolf, Petr DOBROVOLNÝ and Oldřich KOTYZA. Floods in the Czech Republic during the past millennium. La Houille Blanche. 2004, vol. 2004, No 5, p. 50-55. ISSN 0018-6368.
FAIMON, Jiří, Jindřich ŠTELCL, Jiří ZIMÁK and Pavel SLAVÍK. The changes of cave system during speleotherapy. In 11th international symposium of speleotherapy. Zlaté Hory: EDEL Ltd., 1999, p. 43-45.