Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1989_19_2a_13, author = {Surla Katarina}, title = {A quadratic spline difference scheme for a self-adjoint boundarz value problem}, journal = {Novi Sad Journal of Mathematics}, pages = {139-147}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {1989}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_13/} }
Surla Katarina. A quadratic spline difference scheme for a self-adjoint boundarz value problem. Novi Sad Journal of Mathematics, Tome 19 (1989) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_13/