@misc{ferreira_2021_4567482, author = {Ferreira, Rafael R. and Gonçalves, B.F.O. and Castro, Matthieu}, title = {{Estimating stellar spots from Ca II H\&K activity proxy in solar-like stars}}, month = feb, year = 2021, publisher = {Zenodo}, doi = {10.5281/zenodo.4567482}, url = {https://doi.org/10.5281/zenodo.4567482} }