Publication type Report Transboundary particulate matter in Europe: Status report 4/2007. Yttri, K.E.; Aas, W.; Tarrasón, L.; Vestreng, V.; Tsyro, S.; Simpson, D.; Putaud, J.P.; Cavalli, F. Publication details Journal: NILUDate: 1. November 2026Publisher: NILUFile: emep4-2007.pdf