THE METHODS OF MOLECULAR SPECTROSCOPY FOR OXALATE AND TARTRATE DETERMINATION: UDC 543,42: 543,635. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry, [S. l.], v. 50, n. 1, p. 13–17, 2014. Disponível em: https://chemistry.bulletin.knu.ua/article/view/8493. Acesso em: 15 feb. 2026.