Title

The Method of Validity Evaluation of Hard Coal Excavation in Residual Seam Parts

Journal title

Archives of Mining Sciences

Yearbook

2017

Issue

No 4

Authors

Wodarski, Krzysztof ; Bijańska, Jolanta ; Gumiński, Adam

Divisions of PAS

Nauki Techniczne

Publisher

Committee of Mining PAS

Date

2017

Identifier

DOI: 10.1515/amsc-2017-0048 ; ISSN 0860-7001

Source

Archives of Mining Sciences; 2017; No 4