1. Approaching PM2.5 and PM2.5-10 source apportionment by mass balance analysis, principal component analysis and particle size distribution;Almeida;Science of the Total Environment,2006
2. Council Directive 1999/30/EC relating to limit values for sulphur dioxide, nitrogen dioxide and oxides of nitrogen, particulate matter and lead in ambient air;EC;Official Journal of European Communications,1999
3. Council Directive 2004/107/EC relating to arsenic, cadmium, mercury, nickel and polycyclic aromatic hydrocarbons in ambient air;EC;Official Journal of European Communications,2004
4. Flarountzou, A., Terzi, E., Samara, C., Bougatioti, A., Mihalopoulos, N., Nikolaou. K., 2008. Particulate and water soluble carbon fractions in PM10 of Thessaloniki, Greece. European Aerosol Conference 2008, Thessaloniki, Abstract T02A053P.