TY - JOUR AU - Colombini, Ferruccio AU - Métivier, Guy TI - The Cauchy problem for wave equations with non Lipschitz coefficients; Application to continuation of solutions of some nonlinear wave equations JO - Annales scientifiques de l'École Normale Supérieure PY - 2008 DA - 2008/// SP - 177 EP - 220 VL - Ser. 4, 41 IS - 2 PB - Société mathématique de France UR - http://archive.numdam.org/articles/10.24033/asens.2066/ UR - https://zbmath.org/?q=an%3A1172.35041 UR - https://www.ams.org/mathscinet-getitem?mr=2468481 UR - https://doi.org/10.24033/asens.2066 DO - 10.24033/asens.2066 LA - en ID - ASENS_2008_4_41_2_177_0 ER -