Improved underground mining design methods in Estonian oil shale deposit

statement of authorship
J.-R.Pastarus
location of publication
Rezekne
year of publication
pages
p. 270-274
subject of location
language
inglise
Pastarus, J.-R. Improved underground mining design methods in Estonian oil shale deposit // Environment. Technology. Resources. Rezekne : Augstskolas Izdevniecivba, 2005. p. 270-274.