@article{05237430, title = {The formulation of second-order boundary value problems on time scales.}, journal = {Advances in Difference Equations [electronic only]}, volume = {2006}, year = {2006}, doi = {10.1155/ADE/2006/31430}, zbl = {1139.39026}, language = {en}, url = {http://dml.mathdoc.fr/item/05237430} }
Davidson, Fordyce A.; Rynne, Bryan P. The formulation of second-order boundary value problems on time scales.. Advances in Difference Equations [electronic only], Tome 2006 (2006) . doi : 10.1155/ADE/2006/31430. http://gdmltest.u-ga.fr/item/05237430/