Vlasek, R. Et Al. 2012. NEED FOR A SPECIFIC DESCRIPTION OF SOLID ROCKS AND SOILS IN ENGINEERING GEOLOGY. 12h International Multidisciplinary Scientific Geoconference (SGEM) , (Albena, Bulgaria), 191-195.

Vlasek, R., Penaz, T., Welser, P., YILMAZ, I., Bouchal, T., Drusa, M., ... Stalmachova, B.(2012). NEED FOR A SPECIFIC DESCRIPTION OF SOLID ROCKS AND SOILS IN ENGINEERING GEOLOGY . 12h International Multidisciplinary Scientific Geoconference (SGEM) (pp.191-195). Albena, Bulgaria

Vlasek, Roman Et Al. "NEED FOR A SPECIFIC DESCRIPTION OF SOLID ROCKS AND SOILS IN ENGINEERING GEOLOGY," 12h International Multidisciplinary Scientific Geoconference (SGEM), Albena, Bulgaria, 2012

Vlasek, Roman Et Al. "NEED FOR A SPECIFIC DESCRIPTION OF SOLID ROCKS AND SOILS IN ENGINEERING GEOLOGY." 12h International Multidisciplinary Scientific Geoconference (SGEM) , Albena, Bulgaria, pp.191-195, 2012

Vlasek, R. Et Al. (2012) . "NEED FOR A SPECIFIC DESCRIPTION OF SOLID ROCKS AND SOILS IN ENGINEERING GEOLOGY." 12h International Multidisciplinary Scientific Geoconference (SGEM) , Albena, Bulgaria, pp.191-195.

@conferencepaper{conferencepaper, author={Roman Vlasek Et Al. }, title={NEED FOR A SPECIFIC DESCRIPTION OF SOLID ROCKS AND SOILS IN ENGINEERING GEOLOGY}, congress name={12h International Multidisciplinary Scientific Geoconference (SGEM)}, city={Albena}, country={Bulgaria}, year={2012}, pages={191-195} }