TY - BOOK AU - Lévai,F. AU - Dési,M. AU - Tarvainen,Matti AU - Arlt,R. ED - Finnish Centre for Radiation and Nuclear Safety TI - Use of high energy gamma emission tomography for partial defect verification of spent fuel assemblies: Final report on the Task FIN A98 of the Finnish Support Programme to IAEA Safeguards PY - 1993/// CY - Helsinki PB - Finnish Centre for Radiation and Nuclear Safety ER -