JEREMIC, M. (1985). Strata mechanics in coal mining - M.L. Jeremic. BR Rotterdam.
Lua i Stíl Chicago (17ú heag.)JEREMIC, M.L. Strata Mechanics in Coal Mining - M.L. Jeremic. BR Rotterdam, 1985.
Lua MLA (8ú heag.)JEREMIC, M.L. Strata Mechanics in Coal Mining - M.L. Jeremic. BR Rotterdam, 1985.
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