TY  - JOUR
AU  - B. Palczewski
TI  - On uniqueness and successive approximations in the Darboux problem for the equation $u_{xy} = f(x, y, u, u_x, u_y, ∫^x_0 ∫^y_0 g(x, y, s, t, u(s, t), u_s(s, t), u_t(s, t)) ds dt)$
JO  - Annales Polonici Mathematici
PY  - 1965
SP  - 1
EP  - 11
VL  - 17
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-17-1-1-11/
DO  - 10.4064/ap-17-1-1-11
LA  - en
ID  - 10_4064_ap_17_1_1_11
ER  -