IAEA/STI/PUB/1242 Monitoring for radioactive material in international mail transported by public postal operators [Text] : reference manual / IAEA, Universal Postal Union, World Customs Organization. - Vienna : IAEA, 2005.. - 39 p.. - (IAEA nuclear security series , ISSN 1816-9317 ; 3). - ISBN 92-0-100406-0 Дод. точки доступу: IAEA; Universal Postal Union; World Customs Organization