Chao-Mujica, Frank J., Juan G. , Darias-Gonzalez, Liudy Garcia-Hernández, Neil Torres-Figueredo, Amira Paez-Rodriguez, Lorenzo Hernández-Tabares, Jose A. I. Díaz-Gongora, y Luis F. Desdin-Garcia. 2019. «ARC Discharge Carbon Nanoonions Purification by Liquid- Liquid Extraction». Anales De La Academia De Ciencias De Cuba 9 (2):e-633. https://revistaccuba.sld.cu/index.php/revacc/article/view/633.