Bowick, M.Cacciuto, A.Thorleifsson, G.Travesset, A.2004-12-032004-12-0320012001http://hdl.handle.net/2003/123610.17877/DE290R-12248enThe American Physical SocietyPhysical Review Letters530Universal Negative Poisson Ratio of Self-Avoiding Fixed-Connectivity Membranes10.1103/PhysRevLett.87.148103article (journal)