1. A. Sneyers, G. Volckaert, Waste management of ILW and HLW related to geological disposal, Report SCK•CEN-R-3831, 2004.
2. ONDRAF/NIRAS, SAFIR-1 – Safety assessment and feasibility interim report, Report NIROND, 1989.
3. ONDRAF/NIRAS, Safety assessment and feasibility interim report 2, Report NIROND 2001-06 E, 2001.
4. ONDRAF/NIRAS, The ONDRAF/NIRAS long-term safety strategy for the disposal of high level waste – SFC 1 level 4 report: first full draft, Report NIROND-TR 2006-04 E, 2007.
5. A. Dierckx, Roadmap towards the SFC 1, ONDRAF/NIRAS note 2006-0021 (rev. 0), 2006.