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ScienceDirect Procedia Engineering 181 (2017) 837 – 844
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a HOLISUN SRL, str. Cărbunari nr. 8, Baia Mare, Romania University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mănăútur 3-5, 400372, Cluj-Napoca, Romania c Technical University of Cluj-Napoca, North University Centre of Baia Mare, Str. Dr. V. BabeЮ 62A, Baia Mare, Romania
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1877-7058 © 2017 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer-review under responsibility of the organizing committee of INTER-ENG 2016
doi:10.1016/j.proeng.2017.02.475
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