Ciornei N, Facaoaru I, Cetean V. NON-DESTRUCTIVE METHOD FOR RAPID "IN SITU" CHARACTERIZATION OF ROCKS. geosociety [Internet]. 2004 Jan. 1 [cited 2024 Dec. 20];36(4):1912-7. Available from: https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/16674