Search results for: M. Sifi
Mechanics and Mechanical Engineering > 2017 > Vol. 21, nr 4 > 1021--1032
Journal of the Egyptian Mathematical Society > 2011 > 19 > 1-2 > 78-81
Acta Mathematica Hungarica > 2005 > 106 > 1-2 > 101-116
Journal of Mathematical Analysis and Applications > 2002 > 270 > 1 > 92-106
Potential Analysis > 2001 > 15 > 1-2 > 43-58