TY - JOUR AU - Victor D\'{e}vou\'{e} TI - On uniqueness for a characteristic Cauchy problem JO - Novi Sad Journal of Mathematics PY - 2014 SP - 201 EP - 223 VL - 44 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NSJOM_2014_44_1a_15/ ID - NSJOM_2014_44_1a_15 ER -