Helmis CG a, Sgouros G a, Flocas HA, Schäfer K b, Jahn C b, Hoffmann M b, Heyder C b, Kurtenbach R c, Niedojadlo A c, Wiesen P c, et al. The role of meteorology on the background air quality at the Athens International Airport. Atmospheric Environment [Internet]. 2011;45:5561-5571.