“SYNTHESIS OF 2,6-DIAMINO-5-HETARYLPYRIMIDINES AS POTENTIAL ANTIFOLATES: УДК 547.853.7”. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry 49, no. 1 (November 1, 2013): 53–55. Accessed February 14, 2026. https://chemistry.bulletin.knu.ua/article/view/8467.