검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
Trace element contents in composited samples of three lignite seams from the central part of the Drama lignite deposit, Macedonia, Greece Filippidis A, Georgakopoulos A, KassoliFournaraki A, Misaelides P, Yiakkoupis P, Broussoulis J International Journal of Coal Geology, 29(4), 219, 1996 |
| 2 |
Mineralogical components of some thermally decomposed lignite and lignite ash from the Ptolemais basin, Greece Filippidis A, Georgakopoulos A, KassoliFournaraki A International Journal of Coal Geology, 30(4), 303, 1996 |