PM10-PM2.5 time series and fractal analysis by Evagelopoulos V., Zoras S., Triantafyllou A.G. and Albanis T.A. Global NEST Journal
Concentrations of the selected air pollutants at Bily Kriz, the Czech Republic, for 1994 to 1999 by Tshiamala Mbuyi M.-H Global NEST Journal