Published Electric Field Control of the Polluting Emissions from a Propane Flame by Zake M., Barmina I. and Turlajs D. zake95-108.pdf
Published Analysis of the 11-year Record (1987-1997) of Air Pollution measurements in Athens, Greece. Part II: Photochemical air pollutants by Kalabokas P.D., Viras L.G., Repapis C.C. kalabokas_partII.pdf