TY - JOUR AU - Julius Kaplunov AU - Evgeniya Nolde TI - An example of a quasi-trapped mode in a weakly non-linear elastic waveguide JO - Comptes Rendus. Mécanique PY - 2008 SP - 553 EP - 558 VL - 336 IS - 7 PB - Elsevier DO - 10.1016/j.crme.2008.04.005 LA - en ID - CRMECA_2008__336_7_553_0 ER -