%0 Journal Article %A Aymen Ammar %A Aref Jeribi %A Bilel Saadaoui %T Demicompactness, selection of linear relation and application to multivalued matrix %J Filomat %D 2022 %P 2215 %V 36 %N 7 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2207215A/ %R 10.2298/FIL2207215A %G en %F 10_2298_FIL2207215A