ISSN 0094-8276 Atmospheric chemistry in stereo: A new look at secondary organic aerosols from isoprene Nozière, B., N. J.D. González, A.-K. Borg-Karlson, Y. Pei, J. P. Redeby, R. Krejci, J. Dommen, A. S. H. Prevot, and T. Anthonsen Geophys. Res. Lett., 38, L11807, doi:10.1029/2011GL047323 Publication Date: 15 June 2011 5 pages, 3 figures European cold winter 2009–2010: How unusual in the instrum..