@article{05575268, title = {Maximal regularity of the discrete harmonic oscillator equation.}, journal = {Advances in Difference Equations [electronic only]}, volume = {2009}, year = {2009}, doi = {10.1155/2009/290625}, zbl = {1167.39010}, language = {en}, url = {http://dml.mathdoc.fr/item/05575268} }
Castro, Airton; Cuevas, Claudio; Lizama, Carlos. Maximal regularity of the discrete harmonic oscillator equation.. Advances in Difference Equations [electronic only], Tome 2009 (2009) . doi : 10.1155/2009/290625. http://gdmltest.u-ga.fr/item/05575268/