@article(shepard_the_2021,
	title = {THE MOST SIGNIFICANT IMPROVEMENT OF NAVIGATION SERVICES SINCE SOLAS},
	journal = {The International Hydrographic Review},
	volume = {25},
	year = {2021},
	url = {https://ihr.iho.int/articles/the-most-significant-improvement-of-navigation-services-since-solas/},
	author = {Shepard Smith},
)