Journal of Applied Analysis
Journal of Applied Analysis > 2012 > Vol. 18, nr 2 > 259-273
Journal of Applied Analysis > 2013 > Vol. 19, nr 2 > 213--229
Journal of Applied Analysis > 2015 > Vol. 21, nr 2 > 63--77
Journal of Applied Analysis > 2020 > Vol. 26, nr 1 > 117--130
Journal of Applied Analysis > 2020 > Vol. 26, nr 2 > 221--229