Template:Postels & Ruprecht, 1840
- Postels, A. & Ruprecht, F. 1840. Illustrationes algarum in itinere circum orbem jussu imperatoris Nicolai I. Atque auspiciis navarchi Friderici Lütke annis 1826, 1827, 1828 et 1829 celoce Seniavin exsecuto in Oceano pacifico, inprimis septemtrionale ad littora rossica asiatico-americana collectarum. pp. [i–vi ], [i]– iv, 1–28 [1–2, index], [Latin:] [–iv], [1]–22, [1–2, index], 40 pls. Petropoli [St. Petersburg]: Typis Eduardi Pratz. DigitalLibrary