About this article
Published Online: Dec 13, 2017
Page range: 643 - 654
DOI: https://doi.org/10.21307/ijssis-2017-413
Keywords
© 2010 S. Dmitriev et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Dmitriev, S.
Physics Department, Moldova State UniversityChisinau, MOLDOVA