Authors
J. Dirba
Riga Technical University, Riga, Latvia
K. Sejejs
Riga Technical University, Riga, Latvia
E. Kamolins
Riga Technical University, Riga, Latvia
© 2019 L. Lavrinovicha, J. Dirba, K. Sejejs, E. Kamolins, published by Institute of Physical Energetics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.