@article{CMUC_1980__21_4_a14,
     author = {Proch\'azka, Ladislav},
     title = {A note on $p$-adic completion of torsion-free abelian groups},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {795--803},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {1980},
     mrnumber = {597768},
     zbl = {0462.20043},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1980__21_4_a14/}
}