D  Pierangeli, Ferraro, M. ( 1 ), , , , , Del Re, E. ( 1 ), De Oliveira, C.E.M. ( 3 ), and Agranat, A.J. ( 3 ). 2016. ?Super-Crystals In Composite Ferroelectrics?. Nature Communications, 7. http://search.ebscohost.com/login.aspx?direct=true&db=edselc&AN=edselc.2-52.0-84959422733&site=eds-live.