König H.P., Lahl U., Kock H.: Determination of organic volatiles in ambient air in the area of a landfill. J. Aerosol Sci. 18 (6), 837-840, 1987
König H.P., Lahl U., Kock H.: Determination of organic volatiles in ambient air in the area of a landfill. J. Aerosol Sci. 18 (6), 837-840, 1987