@book{
  international1991iaea,
  title={Guidelines for the Operation and Closure of Deep Geological Repositories for the Disposal of High Level and Alpha Bearing Wastes},
  series={TECDOC Series},
  number={630},
  year={1991},
  url={https://www.iaea.org/publications/886/guidelines-for-the-operation-and-closure-of-deep-geological-repositories-for-the-disposal-of-high-level-and-alpha-bearing-wastes},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}