@article(m. i._the_2021,
	title = {THE KIRKE CHANNEL AND ITS NAUTICAL CARTOGRAPHY FROM THE 1982 EDITION TO THE NEW EDITION 2019},
	journal = {The International Hydrographic Review},
	volume = {25},
	year = {2021},
	url = {https://ihr.iho.int/articles/the-kirke-channel-and-its-nautical-cartography-from-the-1982-edition-to-the-new-edition-2019/},
	author = {M. I. Sifon},
)