TY - JOUR AU - Stuart, David M.A. TI - Geodesics and the Einstein-nonlinear wave system JO - Comptes Rendus. Mathématique PY - 2003 SP - 615 EP - 618 VL - 336 IS - 7 PB - Elsevier UR - http://archive.numdam.org/articles/10.1016/S1631-073X(03)00126-2/ DO - 10.1016/S1631-073X(03)00126-2 LA - en ID - CRMATH_2003__336_7_615_0 ER -