Template:Agardh, 1844
- Agardh, J.G. 1844. In systemata algarum hodierna adversaria, scripsit Jacobus Agardh, quae venia ampliss. facultatis philosophicae pro exercitio disputaturus defendet N. J. Wetterquist, Vestro-Gothus. In auditorio botanica die xxii maj. mdcccxliv. pp. Pars [1]: 22 Mai 1844 (date on cover, rd. by Regensburg Sep 1844), p. [i of cover], [i]–16. Pars [2]: 22 Mai 1844, resp. O. Nic. Hammar, p. [i], 17–32. Pars [3]: 22 Mai 1844, resp. C. O. N. Dahlgren, p. [i], 33–56. Lund: Berling. BSBdigital