Glasius, M., Wessel, S., Christensen, C. S., Jacobsen, J. K., Jørgensen, H. E., Klitgaard, K. C., Petersen, L., Rasmussen, J. K., Hansen, T. S., Lohse, C., Boaretto, E. & Heinemeier, J. (2000).
Sources to formic acid studied by carbon isotopic analysis and air mass characterization.
Atmospheric Environment,
34(15), 2471–2479.
https://doi.org/10.1016/S1352-2310(99)00416-1
Yttri, K. E., Simpson, D.
, Nøjgaard, J. K., Kristensen, K., Genberg, J., Stenström, K., Swietlicki, E., Hillamo, R., Aurela, M., Bauer, H., Offenberg, J. H., Jaoui, M., Dye, C., Eckhardt, S., Stohl, A.
& Glasius, M. (2011).
Source apportionment of the summer time carbonaceous aerosol at Nordic rural background sites.
Atmospheric Chemistry and Physics,
11(24), 13339-13357.
https://doi.org/10.5194/acp-11-13339-2011