Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_2014_44_2a_12, author = {Sadulla Z. Jafarov}, title = {Approximation by linear summability means in {Orl\.{i}cz} spaces}, journal = {Novi Sad Journal of Mathematics}, pages = {161-172}, publisher = {mathdoc}, volume = {44}, number = {2}, year = {2014}, url = {http://geodesic.mathdoc.fr/item/NSJOM_2014_44_2a_12/} }
Sadulla Z. Jafarov. Approximation by linear summability means in Orl\.{i}cz spaces. Novi Sad Journal of Mathematics, Tome 44 (2014) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_2014_44_2a_12/