Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{RCM_1970__4_181576, author = {Guillerlmo Restrepo}, title = {On the convergence of gelerkin approximations}, journal = {Revista colombiana de matematicas}, pages = {1--6}, publisher = {mathdoc}, volume = {4}, year = {1970}, language = {en}, url = {http://geodesic.mathdoc.fr/item/RCM_1970__4_181576/} }
Guillerlmo Restrepo. On the convergence of gelerkin approximations. Revista colombiana de matematicas, Tome 4 (1970), pp. 1-6. http://geodesic.mathdoc.fr/item/RCM_1970__4_181576/