Search results for: I. K. Purnaras
Opuscula Mathematica > 2016 > Vol. 36, no. 4 > 431--458
Advances in Difference Equations > 2004 > 2004 > 1 > 1-10
Archiv der Mathematik > 2004 > 83 > 3 > 243-255
Opuscula Mathematica > 2016 > Vol. 36, no. 4 > 431--458
Advances in Difference Equations > 2004 > 2004 > 1 > 1-10
Archiv der Mathematik > 2004 > 83 > 3 > 243-255