1.
Nellen Mondragón SD. Flavourful axion and the Peccei-Quinn symmetry . Supl. Rev. Mex. Fis. [Internet]. 2022 Jun. 27 [cited 2022 Nov. 30];3(2):020726 1-9. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6316