For citations:

Yuyukin I.V. Research of the differential properties of the navigational isosurface. Vestnik Gosudarstvennogo universiteta morskogo i rechnogo flota imeni admirala S. O. Makarova. 2025;17(4):515-533. (In Russ.) https://doi.org/10.21821/2309-5180-2025-17-4-515-533. EDN: DUSTFN