On the fossil fishes of the Lithuanian Chalk. I. Selachii. Mémoires de la Faculté des Sciences de l'Université de Vytautas le Grand, 9: 243–305, 7 fig., 5 pl.
Fossil record and origin of squaliform sharks (Chondrichthyes, Neoselachii). In Gallucci, V.F. & McFarlane, G.A. & Bargmann, G.G. (Eds). Biology and management of dogfish sharks. American Fisheries Society. Bethesda, Maryland: 19–38
