Search results for: D. Dimitrov
Advances in Difference Equations > 2019 > 2019 > 1 > 1-16
Mathematical Methods in the Applied Sciences > 41 > 12 > 4763 - 4775
Advances in Difference Equations > 2019 > 2019 > 1 > 1-16
Mathematical Methods in the Applied Sciences > 41 > 12 > 4763 - 4775