Journal of Mathematical Analysis and Applications
Journal of Mathematical Analysis and Applications > 2007 > 326 > 2 > 1254-1267
Journal of Mathematical Analysis and Applications > 2007 > 326 > 2 > 800-821
Journal of Mathematical Analysis and Applications > 2007 > 326 > 2 > 1254-1267
Journal of Mathematical Analysis and Applications > 2007 > 326 > 2 > 800-821