Journal of Mathematical Analysis and Applications > 2014 > 412 > 1 > 138-141
Source
Abstract
Identifiers
journal ISSN : | 0022-247X |
DOI | 10.1016/j.jmaa.2013.10.051 |
Journal of Mathematical Analysis and Applications > 2014 > 412 > 1 > 138-141
journal ISSN : | 0022-247X |
DOI | 10.1016/j.jmaa.2013.10.051 |