Blow-up solutions to a (p, q)-Laplacian system with gradient term. - Ahmed Hamydy; Mohammed Massar; N. Tsouli (Appl. Math. Lett., 2012)

Multiple solutions for nonlocal system of (p(x), q(x))-Kirchhoff type. - Mohammed Massar; M. Talbi; N. Tsouli (Appl. Math. Comput., 2014)