@article{CMUC_1989__30_4_a3,
     author = {Salce, Luigi},
     title = {On a generalization of a {Pr\"ufer-Kaplansky-Proch\'azka} theorem},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {643--645},
     publisher = {mathdoc},
     volume = {30},
     number = {4},
     year = {1989},
     mrnumber = {1045892},
     zbl = {0717.13005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1989__30_4_a3/}
}