1. Handbook of Reference Medium Active Waste (RMA), EUR 12482;CEC,1989
2. E. Valcke, A. Sneyers, P. Van Iseghem, The Long-Term Behaviour of Bituminised Waste in a Deep Clay Formation, in: Proceedings of Safewaste Conference, October 1–5, Montpellier, France (), vol. 2, pp. 562–573, 2000.
3. ONDRAF/NIRAS, SAFIR 2: Safety Assessment and Feasibility Interim Report, Report NIROND (ONDRAF/NIRAS) 2001–06, Brussels, www.nirond.be, 2001.
4. ONDRAF/NIRAS, The ONDRAF/NIRAS Methodology to Assess the Long-term Safety of Disposal Systems, ONDRAF/NIRAS Report NIROND TR-2007–02, Belgium, in preparation.
5. M. De Craen, L. Wang, M. Van Geet, H. Moors, Geochemistry of Boom Clay Pore Water at the Mol Site, Scientific Report SCK•CEN-BLG-990, SCK•CEN, Mol, Belgium (), 2004.