@article {dikaiakos1991climatic,
	title = {The climatic and bioclimatic regime of the tropical days in Athens (in Greek)},
	journal = {Annales Geologiques des Pays Helleniques},
	volume = {35},
	year = {1991},
	pages = {471{\textendash}488},
	author = {Dikaiakos, J and Nastos, P.}
}
