1. Abelin , H. I. Neretnieks S. Tunbrant L. Moreno Final report on the migration in a single fracture. Experimental results and evaluation Stockholm 1985
2. Etude théorique et en laboratoire du comportement d'une fracture rocheuse sous contrainte normale;Billaux;Rev. Fr. Geotech.,1984
3. Bourke , P. J. E. M. Dunance M. J. Heath D. P. Hodgkinson Fracture hydrology relevant to radionuclide transport Harwell, United Kingdom 1985