Martínez-Reina, Ms.C. Marlon, and Ms.C. Eliseo Amado-González. “Nobel Prizes in Chemistry and Philately, Part II: Analytical Chemistry, Organic Chemistry, Natural Products and Biochemistry”. Revista Cubana de Química 25, no. 1 (February 10, 2016): 9–19. Accessed May 7, 2024. https://cubanaquimica.uo.edu.cu/index.php/cq/article/view/804.