| Autor: |
Martin Vrubel, Stanislav Dejl |
| Jazyk: |
English<br />Slovak |
| Rok vydání: |
2007 |
| Předmět: |
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| Zdroj: |
Acta Montanistica Slovaca, Vol 12, Iss special issue 3, Pp 349-360 (2007) |
| Druh dokumentu: |
article |
| ISSN: |
1335-1788 |
| Popis: |
Recently the opencast mining operations of lignite are carried out at abandoned underground mine Ludmila (formerly Elsa) area at former village Kralupy nearby the city of Chomutov. It causes a plenty of difficulties. The digital maps of former underground mining production and precaution of safety secure at former underground mining areas are described in the paper. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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