Hard Coal Production Competitiveness in Poland
Crossref DOI link: https://doi.org/10.1134/S1062739120026806
Published Online: 2020-09-02
Published Print: 2020-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
DubiĆski, J.
Prusek, S.
Turek, M.
Wachowicz, J.
Text and Data Mining valid from 2020-03-01
Version of Record valid from 2020-03-01
Article History
Received: 5 November 2019
Revised: 10 January 2020
Accepted: 10 April 2020
First Online: 2 September 2020