Large and small sets with respect to homomorphisms and products of groups Riccardo Gusso | Show more Riccardo Gusso Italy Università di Venezia Dipartimento di Matematica Applicata Submitted: 2013-12-26 | Accepted: 2013-12-26 | Published: 2002-10-01 DOI: https://doi.org/10.4995/agt.2002.2059