Closed injective systems and its fundamental limit spaces Marcio Colombo Fenille | Show more Marcio Colombo Fenille Brazil Universidade Federal de Itajubá Instituto de Ciencias Exatas , Av. BPS 1303,Pinheirinho, CEP 37500-903, Itajubá, MG, Brazil. Submitted: 2013-09-24 | Accepted: 2013-09-24 | DOI: https://doi.org/10.4995/agt.2010.1711