Authors
R. Štulajterová
Institute of Materials Research of SAS, Kosice
L. Medvecký
Institute of Materials Research of SAS, Kosice
M. Giretová
Institute of Materials Research of SAS, Kosice
T. Sopčák
Institute of Materials Research of SAS, Kosice
J. Briančin
Institute of Geotechnics of SAS, Kosice