KovácsZ. and ViciánZ., “Middle Miocene Conoidea (Neogastropoda) assemblage of Letkés (Hungary), Part II. (Borsoniidae, Cochlespiridae, Clavatulidae, Turridae, Fusiturridae) ”, Földt. Közl., vol. 151, no. 2, p. 137, Jun. 2021.