“THE PREPARATION OF LANTHANUM NICKELATES BY THE COMPONENT COPRECIPITATION METHOD: UDC 546.05’654’74”. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry 49, no. 1 (November 1, 2013): 7–11. Accessed February 14, 2026. https://chemistry.bulletin.knu.ua/article/view/8433.