[CITE]
@misc{Q545
author="spp_dataset Contributors",
title="Baltic Sea",
"url="http://www.wikidata.org/entity/Q545",
note="[Online; documentation generated at 2025-01-14]"}
@misc{Q545
author="spp_dataset Contributors",
title="Baltic Sea",
"url="http://www.wikidata.org/entity/Q545",
note="[Online; documentation generated at 2025-01-14]"}