Prysiazhniuk VA. Mollusks of the subgenus Planivallonia S c h i l e y k o, 1984 (Mollusca, Pulmonata) from the Neogene deposits of Ukraine, Russia, and Kazakhstan . Dopov. Nac. akad. nauk Ukr. [Internet]. 2024 Sep. 29 [cited 2024 Dec. 23];(2):75-8. Available from: https://nasu-periodicals.org.ua/index.php/dp/article/view/8172