@book{
international2021iaea,
title={Guidelines for the Certification of Clinically Qualified Medical Physicists},
series={Training Course Series},
number={71},
year={2021},
url={http://www.dgdingfa.net/publications/14746/guidelines-for-the-certification-of-clinically-qualified-medical-physicists},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}