Nonlinear Analysis: Real World Applications > 2011 > 12 > 1 > 671-681
Source
Abstract
Identifiers
journal ISSN : | 1468-1218 |
DOI | 10.1016/j.nonrwa.2010.07.009 |
Nonlinear Analysis: Real World Applications > 2011 > 12 > 1 > 671-681
journal ISSN : | 1468-1218 |
DOI | 10.1016/j.nonrwa.2010.07.009 |