TY - JOUR AU - M. Kisielewicz TI - On the non-convergence of successive approximations in the Darboux problem for the equation $z''_{xy}=f(x,y,z)$ JO - Colloquium Mathematicum PY - 1977 SP - 103 EP - 110 VL - 38 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-38-1-103-110/ DO - 10.4064/cm-38-1-103-110 LA - en ID - 10_4064_cm_38_1_103_110 ER -