“SYNTHESIS AND INVESTIGATION OF SUPERCONDUCTING CUPRATE Y2BA5CU7O15,7: UDC 546.43’56’64+538.945”. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry 52, no. 1 (December 6, 2016): 12–14. Accessed February 14, 2026. https://chemistry.bulletin.knu.ua/article/view/8566.