Cazar, Robert A., and F. Javier Torres. “Theoretical Indications on the Relationship Between pyrogallol[4]arenes Dynamics of Assembling and Geometry”. Universitas Scientiarum 19, no. 2 (May 12, 2014): 133–137. Accessed June 7, 2025. https://ojspuj.repositoriodigital.com/index.php/scientarium/article/view/8472.