@inbook {13,
	title = {Den 2 Julii uppl{\"a}ste Professor Agardg en afhandling om Ruppia maritima},
	booktitle = {Physiographiska S{\"a}llskapets {\r A}rsber{\"a}ttelse},
	year = {1823},
	pages = {36-37},
	address = {Lund},
	keywords = {Ruppia, Ruppia maritima},
	url = {https://www.biodiversitylibrary.org/item/20276$\#$page/50/mode/1up},
	author = {Agardh, C.}
}
