Search results for: Claudio Vidal
Advances in Difference Equations > 2009 > 2009 > 1 > 1-19
Advances in Difference Equations > 2006 > 2006 > 1 > 1-11
Advances in Difference Equations > 2009 > 2009 > 1 > 1-19
Advances in Difference Equations > 2006 > 2006 > 1 > 1-11