@article{05367984, title = {Uniform convergence of the spectral expansion for a differential operator with periodic matrix coefficients.}, journal = {Boundary Value Problems [electronic only]}, volume = {2008}, year = {2008}, doi = {10.1155/2008/628973}, zbl = {1158.34051}, language = {en}, url = {http://dml.mathdoc.fr/item/05367984} }
Veliev, O.A. Uniform convergence of the spectral expansion for a differential operator with periodic matrix coefficients.. Boundary Value Problems [electronic only], Tome 2008 (2008) . doi : 10.1155/2008/628973. http://gdmltest.u-ga.fr/item/05367984/