Download Article
Download the full article as a PDF file.
Download the full article as a PDF file.
© 2015 Leonids Novickis, Svetlana Vinichenko, Mihails Sotnichoks, Andrejs Lesovskis, Darja Amalitskaya, published by Riga Technical University
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.