Nitrate reducing bacterial activity in concrete cells of nuclear waste disposal M. Alquier, C. Kassim, A. Bertron, Y. Rafrafi, C. Sablayrolles, A. Albrecht and B. Erable EPJ Web of Conferences, 56 (2013) 01003 Published online: 11 July 2013 DOI: 10.1051/epjconf/20135601003