Radioprotezione
CEA - Commissariat à l'Energie Atomique
Contemporary Physics Education Project
International Atomic Energy Agency
International Centre for Theoretical Physics
International Commission on Radiological Protection
Nuclear Energy Agency
RISC-RAD - European Project
Radwaste organization
Società Italiana di Fisica
United Kingdom Atomic Energy Authority
University of Michigan Student Chapter of the Health Physics Society
Guida ai documenti di radioprotezione on-line