@article{1102905986,
author = {Barr, Dennis and Miletta, Peter},
title = {A necessary and sufficient condition for uniqueness of solutions to two point boundary value problems.},
journal = {Pacific J. Math.},
volume = {61},
number = {2},
year = {1975},
pages = { 325-330},
language = {en},
url = {http://dml.mathdoc.fr/item/1102905986}
}
Barr, Dennis; Miletta, Peter. A necessary and sufficient condition for uniqueness of solutions to two point boundary value problems.. Pacific J. Math., Tome 61 (1975) no. 2, pp. 325-330. http://gdmltest.u-ga.fr/item/1102905986/