Journal of Mathematical Analysis and Applications
Journal of Mathematical Analysis and Applications > 2016 > 439 > 2 > 896-924
Journal of Mathematical Analysis and Applications > 2016 > 442 > 1 > 17-30
Journal of Mathematical Analysis and Applications > 2016 > 442 > 1 > 103-116
Journal of Mathematical Analysis and Applications > 2016 > 444 > 2 > 980-999