Atmospheric Chemistry and Physics, Vol 5, Iss 10, Pp 2729-2738 (2005) Krijger, J M, Aben, I & Schrijver, H 2005, ' Distinction between clouds and ice/snow covered surfaces in the identification of cloud-free observations using SCIAMACHY PMDs ', Atmospheric Chemistry and Physics, vol. 5, pp. 2729-2738 . https://doi.org/10.5194/acp-5-2729-2005 Atmospheric Chemistry and Physics, 5, 2729-2738. European Geosciences Union Atmospheric Chemistry and Physics Atmospheric Chemistry and Physics, European Geosciences Union, 2005, 5 (10), pp.2729-2738