@unpublished{TUW-272429, author = {Funk, Barbara and Flores-Orozco, Adrian and Plan, Lukas}, title = {Geophysical detection of caves to prevent natural hazards - two case studies from lower austria}, year = {2018}, note = {talk: Eurospeleo Leoben, Leoben; 2018-08-01 -- 2018-08-02} }