Relationship between airborne microbial and particulate matter concentrations in the ambient air at a mediterranean site by Raisi L., Lazaridis M. and Katsivela E.
Atmospheric PM10 particle concentration measurements at central and peripheral urban sites in Athens and Thessaloniki, Greece by Kalabokas P.D.,Adamopoulos A.D. and Viras L.G.
Indoor / outdoor PM levels and EC surrogate, at typical microenvironments in the Athens area by E. Diapouli, A. Chaloulakou and N. Spyrellis