Details Details PDF BIBTEX RIS Title INVESTIGATION OF LEZNIKOVSKIY GRANITE BY ULTRASONIC METHODS Journal title Archives of Mining Sciences Yearbook 2018 Volume vol. 63 Issue No 1 Authors Szewczyk, Roman ; Korobiichuk, Igor ; Korobiichuk, Valentyn ; PETR HÁJEK ; PAVEL KOKEŠ ; Juś, Andrzej Keywords granite ; natural stone ; compressive strength ; tension ; velocity of sound Divisions of PAS Nauki Techniczne Publisher Committee of Mining PAS Date 2018-03-06 Type Artykuły / Articles Identifier DOI: 10.24425/118886 ; ISSN 0860-7001 Source Archives of Mining Sciences; 2018; vol. 63; No 1