%0 Journal Article %A Kamel Akrout %A Nor Elhouda Soltani %A Sounia Zediri %T Existence and multiplicity of solutions for singular fractional elliptic system via the Nehari manifold approach %J Novi Sad Journal of Mathematics %D 2021 %P 163 - 183 %V 51 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.11180/ %R 10.30755/NSJOM.11180 %F 10.30755/NSJOM.11180