Ursulenko, V. I., L. V. Jacob, L. S. Dzahoeva, O. K. Gogayeva, N. M. Verych, M. N. Moroz, and G. N. Suhobokova. “Clinical and Diagnostic Features of Patients With Coronary Heart Disease, Complicated by Posterior Basal Aneurysm of the Left Ventricle”. Ukrainian Journal of Cardiovascular Surgery, no. 3 (26), Dec. 2016, pp. 11-13, https://cvs.org.ua/index.php/ujcvs/article/view/193.