Authors
Vitalie Lungu
“Alexandru Ioan Cuza” University of Iaşi, Faculty of Physics, Iaşi, Romania
Andromeda-Iustina Dariescu
“Alexandru Ioan Cuza” University of Iasi, Faculty of Mathematics, Iaşi, Romania
© 2022 Vitalie Lungu, Andromeda-Iustina Dariescu, published by Gheorghe Asachi Technical University of Iasi
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.