[[1] Geological documentation of Magura Sandstone “Osielec”, 1959, (in Polish).]Search in Google Scholar
[[2] Geological documentation of Magura Sandstone deposit “Osielec”, 1972, (in Polish).]Search in Google Scholar
[[3] Annex no. 2 to Geological documentation of Magura Sandstone deposit “Osielec”, 1986, (in Polish).]Search in Google Scholar
[[4] Technical documentation waste dump no. 1, Jan. 2008, (in Polish).]Search in Google Scholar
[[5] The map of Magura Sandstone “Osielec” (scale 1:2000), state for 31.12.2011, (in Polish).]Search in Google Scholar
[[6] CAŁA M., Slope stability analysis with numerical methods, Monographs 171, AGH University of Science and Technology, Kraków, 2007, (in Polish).]Search in Google Scholar
[[7] NOWACKI J., NABORCZYK J., PETRASZ J., SALA A., Recommendations for observations and testing for road landslides (Instrukcja obserwacji i badań osuwisk drogowych), GDDP, Print Kraków, 1999.]Search in Google Scholar
