Perraki, Th.

• Bulletin of the Geological Society of Greece Vol. 43 No. 5 (2010): 12th International Conference of the G.S.G. - Geothermics
  FTIR STUDY OF TWO DIFFERENT LIGNITE LITHOTYPES FROM NEOCENE ACHLADA LIGNITE DEPOSITS IN NW GREECE
  Abstract  PDF
• Bulletin of the Geological Society of Greece Vol. 40 No. 2 (2007): 11th International Conference of the Geological Society of Greece - Mineralogy-Petrology-Geochemistry-Economic Geology
  MINERALOGICAL STUDY OF INORGANIC INTERCALATED SEAMS AT ACHLADA LIGNITE DEPOSITS (NW GREECE)
  Abstract  PDF