First Results on Use of a Hydrogen Peroxide Solution in Postojnska Jama (Slovenia) to Remove Lampenflora

Autor Mulec, Janez, Glažar, Stanislav
Zdroj: 1. 6th congress International show caves association : proceedings 1. Liptovský Mikuláš : State Nature Conservancy of the Slovak Republic, Slovak Caves Administration, 2011 1. S. 128-131 1. 9788089310593

Key Success Factors of Postojna Show Cave Development in its 192-Year-Long History of Tourism

Autor Štefin, Peter, Dvorščak, Ksenija
Zdroj: 1. 6th congress International show caves association : proceedings 1. Liptovský Mikuláš : State Nature Conservancy of the Slovak Republic, Slovak Caves Administration, 2011 1. S. 164-171 1. 9788089310593

19. medzinárodná karsologická škola, Postojna (Slovinsko)

Autor Vlček, Lukáš
Zdroj: 1. Aragonit 1. Roč. 16, č. 1-2 (2011), s. 48-50 1. 1335-213X