For citations:

Andreeva E.V., Tezikov A.L. The use of phase diagrams when choosing optimal routes in the waters of the Northern Sea Route. Vestnik Gosudarstvennogo universiteta morskogo i rechnogo flota imeni admirala S. O. Makarova. 2023;15(3):335-343. (In Russ.) https://doi.org/10.21821/2309-5180-2023-15-3-335-343