Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1989__23_a5, author = {George Dassios}, title = {A {Matrix} {Approach} to the {Energy-Norm} {Bisection} in {Wave} {Motion}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {95-141}, publisher = {mathdoc}, volume = {23}, year = {1989}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1989__23_a5/} }
George Dassios. A Matrix Approach to the Energy-Norm Bisection in Wave Motion. Ευκλείδης Γ , Tome 23 (1989), p. 95-141. http://geodesic.mathdoc.fr/item/EUG_1989__23_a5/