@article{GAMA_1970_1970_1_a0,
     author = {Etayo, Jos\'e Javier},
     title = {La obra matem\'atica de {Bertrand} {Russell} (1872-1970).},
     journal = {Gaceta matem\'atica},
     pages = {3-10},
     publisher = {mathdoc},
     volume = {22},
     number = {1-2},
     year = {1970},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GAMA_1970_1970_1_a0/}
}