For citations:

Brazovskaya Y.E., Zhelonkin S.S. Historical-legal analysis of unification of document on arrival of merchant ships into foreign ports. Actual Problems of Economics and Law. 2019;13(4):1637-1645. (In Russ.) https://doi.org/10.21202/1993-047X.13.2019.4.1637-1645. EDN: XJLUDZ