Gaetano Vignola
He is the builder of the particle collider of INFN in 1987 in Frascati , Italy , as well as the project leader for the DAFNE particle accelerator project . 
<triplet> INFN <subj> Italy <obj> country <triplet> Frascati <subj> Italy <obj> country <triplet> DAFNE <subj> Italy <obj> country