@article{GAMA_1958_1958_1_a7,
     author = {Labrador, Juan F. },
     title = {Lambert (1728-1777).},
     journal = {Gaceta matem\'atica},
     pages = {130-134},
     publisher = {mathdoc},
     volume = {10},
     number = {5-6},
     year = {1958},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GAMA_1958_1958_1_a7/}
}