@article{05312431, title = {Solving an inverse Sturm-Liouville problem by a Lie-group method.}, journal = {Boundary Value Problems [electronic only]}, volume = {2008}, year = {2008}, doi = {10.1155/2008/749865}, zbl = {1154.34005}, language = {en}, url = {http://dml.mathdoc.fr/item/05312431} }
Liu, Chein-Shan. Solving an inverse Sturm-Liouville problem by a Lie-group method.. Boundary Value Problems [electronic only], Tome 2008 (2008) . doi : 10.1155/2008/749865. http://gdmltest.u-ga.fr/item/05312431/