Th. Tuch

Comparison of two particle-size spectrometers for ambient aerosol measurements

Joachim Heinrich, Juha Pekkanen, H. Wichmann, 2000 .

Concentrations of ultrafine, fine and PM2.5 particles in three European cities

Bert Brunekreef, Juhani Ruuskanen, Annette Peters, 2001 .

Variation of particle number and mass concentration in various size ranges of ambient aerosols in Eastern Germany

H. Wichmann, T. Tuch, J. Heyder, 1997 .