GUS-PUSZCZEWICZ, Aleksandra.
THE PERSPECTIVES FOR POLISH INLAND WATERWAYS DEVELOPMENT IN RELATION TO THE AGN CONVENTION.
Transport Economics and Logistics, [S.l.], v. 69, p. 17-25, dec. 2017.
ISSN 2657-6104.
Available at: <http://www.znetil.ug.edu.pl/index.php/etil/article/view/101>. Date accessed: 07 dec. 2019.
doi: http://dx.doi.org/10.5604/01.3001.0010.5558.