The OpenRadiation project: monitoring radioactivity in the environment by and for the citizens
J.F. Bottollier-Depois, E. Allain, G. Baumont, N. Berthelot, G. Darley, F. Ecrabet, T. Jolivet, A. Lebeau-Livé, V. Lejeune, F. Quéinnec, C. Simon and F. Trompier