INSUASTY- OBANDO, Braulio. Chalcones and their use as precursors in the synthesis of nitrogen-containing heterocyclic compounds. Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, Bogotá, Colombia, v. 40, n. 155, p. 234–243, 2016. DOI: 10.18257/raccefyn.309. Disponível em: https://raccefyn.co/index.php/raccefyn/article/view/309. Acesso em: 22 jul. 2024.