@Misc{ CapCarSap23, author = { Caponi, Maicol and Carbotti, Alessandro and Sapio, Francesco }, title = { The viscoelastic paradox in a nonlinear Kelvin-Voigt type model of dynamic fracture }, journal = { }, year = { 2023 }, pages = { 24 }, URL = { http://cvgmt.sns.it/paper/6254/ }, note = { cvgmt preprint} }