Field investigations of deformations in soft surrounding rocks of roadway with roof-bolting support by auger mining of thin coal seams. Rud.-geol.-naft. zb. [Internet]. 2022 Mar. 15 [cited 2025 Aug. 20];37(2):23-38. Available from: https://ojs.srce.hr/index.php/rgn/article/view/19313