Janssen, A. W. (2006). Notes on the systematics, morphology and biostratigraphy of fossil holoplanktonic Mollusca, 18. On the status of Cuvierina (Cuvierina) ludbrooki and C. (C.) jagti (Gastropoda, Euthecosomata). Basteria. 70 (1/3): 85-88.
307122
Janssen, A. W.
2006
Notes on the systematics, morphology and biostratigraphy of fossil holoplanktonic Mollusca, 18. On the status of <i>Cuvierina (Cuvierina) ludbrooki</i> and <i>C. (C.) jagti</i> (Gastropoda, Euthecosomata)