@article{PM_2000_2000_1_a29,
     author = {Lacomba, Ernesto A. and  Reyes, J. Guadalupe},
     title = {Erratum de {"Sistemas} hamiltonianos no singulares y flujos geod\'esicos sobre superficies con curvatura negativa".},
     journal = {Publicacions matem\`atiques},
     pages = {355-357},
     year = {2000},
     volume = {44},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_2000_2000_1_a29/}
}