Study of size-segregated particle (PM1, PM2,5, PM10) concentrations over Greece
by
Koulouri E., Grivas G., Gerasopoulos E., Chaloulakou A., Mihalopoulos N. and Spyrellis N.
Current status of the metal pollution of the environment of Greece - a review
by
Farmaki E.G. and Thomaidis N.S.