@article{20.500.12614/3305, year = {2023}, url = {http://hdl.handle.net/20.500.12614/3305}, title = {On the Presence of Metallofullerenes in Fullerene-rich Circumstellar Envelopes}, doi = {10.3847/1538-4357/aca529}, volume = {942}, journal = {Astrophysical Journal}, author = {Barzaga R. and García-Hernández D.A. and Díaz-Tendero S. and Sadjadi S.A. and Manchado A. and Alcami M.}, }