@article{BMMS_2013_36_4_a7,
     author = {J. M. Almira},
     title = {An {Ultrametric} {Lethargy} {Result} and {Its} {Application} to $p${-Adic} {Number} {Theory}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2013},
     volume = {36},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2013_36_4_a7/}
}