@article{ASUO_2022_XXX_3_a4,
     author = {Mohamed Abdelwahed and Nejmeddine Chorfi ~
							},
     title = {The spectral discretization of the second-order wave equation},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XXX},
     number = {3},
     year = {2022},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2022_XXX_3_a4/}
}