Journal of Applied Analysis
Journal of Applied Analysis > 2021 > Vol. 27, nr 1 > 47--55
Journal of Applied Analysis > 2021 > Vol. 27, nr 1 > 121--128
Journal of Applied Analysis > 2021 > Vol. 27, nr 2 > 269--282
Journal of Applied Analysis > 2021 > Vol. 27, nr 1 > 47--55
Journal of Applied Analysis > 2021 > Vol. 27, nr 1 > 121--128
Journal of Applied Analysis > 2021 > Vol. 27, nr 2 > 269--282