@article{GAMA_1966__18_5-6_43374,
     author = {A. C\'ordoba Barba},
     title = {Sobre la recta de ajuste.},
     journal = {Gaceta Matem\'atica},
     pages = {130},
     publisher = {mathdoc},
     volume = {18},
     number = {5-6},
     year = {1966},
     language = {sp},
     url = {https://geodesic-test.mathdoc.fr/item/GAMA_1966__18_5-6_43374/}
}