Journal of Mathematical Analysis and Applications
Journal of Mathematical Analysis and Applications > 2008 > 339 > 1 > 266-280
Journal of Mathematical Analysis and Applications > 2008 > 339 > 1 > 1-9
Journal of Mathematical Analysis and Applications > 2008 > 344 > 1 > 449-461
Journal of Mathematical Analysis and Applications > 2008 > 348 > 2 > 977-989