@article{04115040, title = {A note on global existence for boundary value problems.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {12}, year = {1989}, pages = {615-618}, doi = {10.1155/S016117128900075X}, zbl = {0681.34021}, language = {en}, url = {http://dml.mathdoc.fr/item/04115040} }
Chyan, Chuan J.; Henderson, Johnny. A note on global existence for boundary value problems.. International Journal of Mathematics and Mathematical Sciences, Tome 12 (1989) pp. 615-618. doi : 10.1155/S016117128900075X. http://gdmltest.u-ga.fr/item/04115040/