%0 Report
%9 Working Paper
%A Buscemi, Maria Grazia
%A Coppo, Mario
%A Dezani-Ciancaglini, Mariangiola
%A Montanari, Ugo
%D 2011
%F eprints:137
%I IMT Institute for Advanced Studies Lucca
%N  
%T Constraints for Service Contracts
%U http://eprints.imtlucca.it/137/