%0 Journal Article %A FAN, XIANLING %T POSITIVE SOLUTIONS TO p(x)-LAPLACIAN–DIRICHLET PROBLEMS WITH SIGN-CHANGING NON-LINEARITIES %J Glasgow mathematical journal %D 2010 %P 505-516 %V 52 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089510000388/ %R 10.1017/S0017089510000388 %F 10_1017_S0017089510000388