Halushko, Oleksandr. “Integrated Model of Factor Selection and Categorical Regression for Predicting the Implantation Risk of Diagnostic-Therapeutic Devices in Gastroesophageal Junction Pathology”. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, vol. 82, no. 1, June 2026, pp. 187-94, https://doi.org/10.17721/1812-5409.2026/1.25.