C. Ojanen

LOW-MOLECULAR-WEIGHT DICARBOXYLIC ACIDS IN AN URBAN AND RURAL ATMOSPHERE

Risto Hillamo, R. Hillamo, V. Kerminen, 2000 .

Atmospheric black carbon in Helsinki

R. Hillamo, V. Kerminen, P. Aarnio, 1998 .

Size segregated aerosol measurements at 3.5 and 20 M heights in Helsinki

R. Hillamo, P. Aarnio, T. Koskentalo, 1998 .