Aubrechtová M, Korn D, Kröger B. The genus Discoceras (Tarphyceratida, Cephalopoda; Ordovician) from Estonia and glacial erratics in north-central Europe. EJT [Internet]. 2026Jan.29 [cited 2026May6];1036(1):1–54. Available from: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/3173