Title information : Acta Montanistica Slovaca Issue data : Košice : Technická univerzita v Košiciach Year, No. : Vol. 25, No. 4, rok 2020 %continue : . - online ISSN : ISSN 1335-1788 Collective Record/Entry : \q12**1 stu102894 \q Acta Montanistica Slovaca References : \q2479**1 stu_us_cat*0089840*xcla \q (1) - článok