@article{RCM_2006_40_2_a1,
     author = {Santos Hern\'andez Hern\'andez Universidad Aut\'onoma de Zacatecas and Zacatecas and Mexico. Pontificia Un},
     title = {Palindromic powers},
     journal = {Revista colombiana de matematicas},
     pages = {81--86},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {2006},
     url = {http://geodesic.mathdoc.fr/item/RCM_2006_40_2_a1/}
}