P. O. . Nechytailo, Y. Y. . Levinzon, and P. A. . Boltaniuk, “ARCHAEOLOGICAL RESEARCH ON THE TERRITORY OF THE NORTHERN BASTION OF THE OLD CASTLE (PILNA GATE) IN KAMIANETS-PODILSKYI IN 2019”, journal, vol. 43, no. 2(43), pp. 211–224, Jun. 2022.