Search results for: Iz-iddine EL-Fassi
Journal of Mathematical Analysis and Applications > 2018 > 457 > 1 > 322-335
Journal of Mathematical Analysis and Applications > 2017 > 455 > 2 > 2001-2013
Acta Mathematica Scientia > 2017 > 37 > 6 > 1727-1739
Indagationes Mathematicae > 2016 > 27 > 3 > 855-867