@article{PM_1988_1988_1_a25,
     author = {Tom\`as, Francesc},
     title = {Correcci\'on al art{\'\i}culo: {An\'alisis} formalmente recursivo.},
     journal = {Publicacions matem\`atiques},
     pages = {289-291},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1988},
     url = {http://geodesic.mathdoc.fr/item/PM_1988_1988_1_a25/}
}