coenobiticum gen. et sp. nov., a new cupulate coelomycete on Quercus from Greece, In: Trans. Br. mycol. Soc. 91(4):715–717 Bisby F.A., Roskov Y.R., Orrell
olympius gen. et sp. nov. and Nectria ganymede sp. nov. from Mount Olympus, Greece, In: Trans. Br. mycol. Soc. 88(1):55–61 Bisby F.A., Roskov Y.R., Orrell
economic crisis on the functioning of political systems. A case study of Greece, Spain and Italy, Wydawnictwo Uniwersytetu Śląskiego, Katowice 2017. [1]
Tajikistan (ang.). cia.gov. [dostymp 31 maja 2015]. The World Factbook – CIA – Greece (ang.). cia.gov. [dostymp 31 maja 2015]. The World Factbook – CIA – Nicaragua