Bericht / Paul Scherrer Institut. N 09-09 : Mobile Messungen der Partikelzusammensetzung im Rheintal und in der Stadt Zurich. Winter 2007/2008 / C. Mohr [et al.], 2009. - 87 p. с. - Текст : непосредственный.
Bericht / Paul Scherrer Institut. N 05-07 : Emission scenarios 1985 - 2010: their influence on Ozone in Switzerland : Final rep. / J.Keller, S.Andreani-Aksoyoglu, M.Tinguely, A.Prevot, 2005. - 66, A55 p. - Текст : непосредственный.
Bericht / Paul Scherrer Institut. N 08-03 : Trends of ozone and Ox in Switzerland from 1992 to 2007: observations at selected stations of the NABEL, OASI (Ticino) and ANU (Graubunden) networks corrected for meteorological variability. Final report / J. Keller [et al.], 2008. - 28 p. с. - Текст : непосредственный.