[1] Kampen van E. R.:
Notes on systems of ordinary differential equations. American Journal of Math. 63 (1941), pp. 371-376.
MR 0003896
[2] Luxemburg W. A. J.:
On the convergence of successive approximations in the theory of ordinary differential equations II. Indag. Math. 20 (1958), pp. 540-546.
MR 0124554 |
Zbl 0084.07703
[3] Luxemburg W. A. J.:
On the convergence of successive approximations in the theory of ordinary differential equations III. Nieuw Archief voor Wiskunde (3), VI (1958), pp. 93-98.
MR 0124555 |
Zbl 0085.30201
[4] Palczewski B.:
On the uniqueness of solutions and the convergence of successive approximations in the Darboux problem under the conditions of the Krasnosilski and Krein type. Ann. polon. Math. 14 (1964), pp. 183-190.
MR 0161014
[5] Ф. Tpикоми: Лекции пo ypaвнениям в частых производных. Mocквa 1957, pp 205-216.
[6] Wong J. S. W.:
On the convergence of successive approximations in the Darboux problem. Ann. Polon. Math. XVII (1966), pp. 329-336.
MR 0188579 |
Zbl 0144.13704
[7] Wong J. S. W.:
Remarks on uniqueness theorem of solutions of the Darboux problem. Canad. Math. Bull. 8 (1965), pp. 791-796.
MR 0193378