Intercomparison exercise on difficult to measure radionuclides in activated steel: statistical analysis of radioanalytical results and activation calculations. - Leskinen, Anumaija; Salminen-Paatero, Susanna; Gautier, Celine; Räty, Antti; Tanhua-Tyrkkö, Merja; Fichet, Pascal; Kekki, Tommi; Zhang, Wenzhong; Bubendorff, Jacques; Laporte, Elodie; Lambrot, Gabriel; Brennetot, René (Journal of Radioanalytical & Nuclear Chemistry, 2020)