Search results for: Bożena Piątek
Journal of Mathematical Analysis and Applications > 2017 > 445 > 1 > 1071-1083
Journal of Mathematical Analysis and Applications > 2015 > 425 > 2 > 748-757
Journal of Mathematical Analysis and Applications > 2017 > 445 > 1 > 1071-1083
Journal of Mathematical Analysis and Applications > 2015 > 425 > 2 > 748-757