The influence of residential wood combustion on the concentration of PM2.5 in four Nordic cities

Andersson, C.; Assmuth, Timo; Brandt, J.; Christensen, J. H.; Forsberg, B.; Geels, C; Hellén, Heidi; Im, U; Jensen, A.; Kangas, Leena; Karppinen, A; Karvosenoja, N.; Kauhaniemi, M; Kousa, A.; Kukkonen, J.; Maragkidou, Androniki; Nielsen, O. K.; Niemi, J. V.; Nikmo, Juha; Nøjgaard, J.K.; Omstedt, G; Plejdrup, M. S.; Riikonen, K.; Santos, Gabriela Sousa; Segersson, D.; Sofiev, M; Sundvor, Ingrid