Affiliation: | (1) Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 043 53 Ko ice, Slovakia;(2) BERG Faculty, Technical University in Ko ice, Park Komenského 19, 043 84 Ko ice, Slovakia;(3) Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 043 53 Ko ice, Slovakia |