TY - JOUR AU - Emmanuel Risler TI - Travelling waves and dispersion relation in the spatial unfolding of a periodic orbit JO - Comptes Rendus. Mathématique PY - 2002 SP - 833 EP - 838 VL - 334 IS - 9 PB - Elsevier DO - 10.1016/S1631-073X(02)02363-4 LA - en ID - CRMATH_2002__334_9_833_0 ER -