@article{CRMATH_2023__361_G5_889_0,
     author = {Roland Bacher},
     title = {Euclid meets {Popeye:} {The} {Euclidean} {Algorithm} for $2\times 2$ {Matrices}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {889--895},
     publisher = {Acad\'emie des sciences, Paris},
     volume = {361},
     year = {2023},
     doi = {10.5802/crmath.451},
     language = {en},
}