References
- [1] European Commission, (2014). Politica UE în domeniul transporturilor, Uniunea Europeana, Bruxelles, Retrieved from https://europa.eu/european-union/topics/transport_ro
- [2] Customs Code of Romania, Law 86/2006.
- [3] National Institute of Hydrology and Water Management (2017). Hydrological warning, Retrieved from http://www.inhga.ro/-/avertizare-hidrologica-nr-38-din-02-06-2016
- [4] National Institute of Hydrology and Water Management (2017). Warnings. Retrieved from http://www.inhga.ro/warnings
- [5] European Union, (2007). Treaty on the Functioning of the European Union, art. 174-178; Retrieved from http://eurlex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:C:2010:083:0047:0200:RO:PDF\
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