About this article
Published Online: Dec 29, 2017
Page range: 51 - 55
DOI: https://doi.org/10.1515/oszn-2017-0030
Keywords
© 2017 Bożena Mrowiec, published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Mrowiec, Bożena
University of Bielsko-Biala, Institute of Environmental Protection and Engineering, Faculty of Materials, Civil and Environmental EngineeringBielsko-Biala, Poland