Details Details PDF BIBTEX RIS Title Natural Filling and Systematic Roof Control Technology for Gob-Side Entry Retaining in Steep Coal Seams Journal title Archives of Mining Sciences Yearbook 2018 Volume vol. 63 Issue No 3 Authors Yang, Hongyun ; Cao, Shugang ; Zhou, Guisong ; Zhao, Yuan ; Li, Guodong ; Li, Yong ; Fan, Yingchong Keywords gob-side entry retaining ; steep coal seams ; natural filling ; systematic project Divisions of PAS Nauki Techniczne Coverage 599-616 Publisher Committee of Mining PAS Date 2018.10.01 Type Artykuły / Articles Identifier DOI: 10.24425/123686 ; ISSN 0860-7001 Source Archives of Mining Sciences; 2018; vol. 63; No 3; 599-616