@article{JEP_2020__7__185_0,
     author = {Eduardo Oreg\'on-Reyes},
     title = {A new inequality about matrix products and {a~Berger-Wang} formula},
     journal = {Journal de l{\textquoteright}\'Ecole polytechnique {\textemdash} Math\'ematiques},
     pages = {185--200},
     publisher = {\'Ecole polytechnique},
     volume = {7},
     year = {2020},
     doi = {10.5802/jep.114},
     mrnumber = {4054333},
     zbl = {07152734},
     language = {en},
     url = {https://jep.centre-mersenne.org/articles/10.5802/jep.114/}
}