Spatial and temporal variations in concentration factors in NW European Seas - secondary use of monitoring dataP. J. Kershaw, C. A. McMahon, A. L. Rudjord, C. Smedley and K. S. LeonardRadioprotection, 40 (2005) S93-S99DOI: https://doi.org/10.1051/radiopro:2005s1-015