Journal of Mathematical Analysis and Applications > 2012 > 396 > 1 > 371-374
Source
Abstract
Identifiers
journal ISSN : | 0022-247X |
DOI | 10.1016/j.jmaa.2012.06.023 |
Journal of Mathematical Analysis and Applications > 2012 > 396 > 1 > 371-374
journal ISSN : | 0022-247X |
DOI | 10.1016/j.jmaa.2012.06.023 |