M. E. Pérez-Ojeda y G. Abellán Sáez, «Carbon Nano-onions: Potassium Intercalation and Reductive Covalent Functionalization J. Am. Chem. Soc. 2021, 143, 45, 18997–19007 : https://doi.org/10.1021/jacs.1c07604», AnQuimRSEQ, vol. 117, n.º 4, p. 321, dic. 2021.