@article{PM_1999_1999_1_a1,
     author = {Mignotte, Maurice and Petho, Attila},
     title = {Sobre la ecuaci\'on diof\'antica xp - x = yq - y.},
     journal = {Publicacions matem\`atiques},
     pages = {207-216},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_1999_1999_1_a1/}
}