Cite as: Voss, J.; Krull, W.; Schmidt, K.: Quality assurance measures at the Geesthacht research reactor FRG-1. In: Alcala-Ruiz, F.; Krull, W. (Ed.): Proceedings of the International Topical Seminar on Management of Ageing of Research Reactors. Geesthacht (D). 1995. 71-78.