Adam J. Kerr, R. M. Eaton, N. M. Anderson,
The electronic chart – Present status and future problems,
The International Hydrographic Review,
Volume 29(1),
2023,
Pages 148-152,
https://doi.org/10.58440/ihr-29-a16 (https://ihr.iho.int/articles/the-electronic-chart-present-status-and-future-problems/)