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	volume = {2},
	year = {1791},
	author = {Schreber}
}
@article {421,
	title = {Skrivter af Naturhistorie-Selskabet},
	volume = {1(2)},
	year = {1791},
	author = {Vahl}
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@article {226,
	title = {Fruct. Sem. Pl.},
	volume = {2(3)},
	year = {1791},
	author = {Gaertner}
}
