ZHUKOVETSKA, O. SOLVATOCHROMIC PROPERTIES OF SOME 6,7-DIHYDROXYBENZOPYRYLLIUM PERCHLORATE DERIVATIVES. Ukrainian Chemistry Journal, [S. l.], v. 89, n. 8, p. 117–126, 2023. DOI: 10.33609/2708-129X.89.08.2023.117-126. Disponível em: https://ucj.org.ua/index.php/journal/article/view/579. Acesso em: 22 sep. 2026.