Riedel, P. and Senowbari-Daryan, B. (1987) “Amblysiphonella gradinarui n. sp. (Porifera) of Upper Triassic (Lacian 1-2) of the Vașcău Plateau (Romania)”, Geologija, 30(1), pp. 23–29. Available at: https://www.geologija-revija.si/index.php/geologija/article/view/582 (Accessed: 25April2024).