Media type: E-Article Title: Positive nonlinear difference equations: some results and applications Contributor: Nesemann, Tim imprint: Elsevier BV, 2001 Published in: Nonlinear Analysis: Theory, Methods & Applications Language: English DOI: 10.1016/s0362-546x(01)00583-1 ISSN: 0362-546X Origination: Footnote: