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L. F. Dolina, O. P. Savina, D. A. Dolina
Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport  Issue: 2(80)  First page: 27  Year: 2019  
doi: 10.15802/stp2019/166628

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.


ISSN 2307–3489 (Print)
ІSSN 2307–6666 (Online)