@article{10_21136_CMJ_1990_102356,
     author = {Fri\v{c}, Roman},
     title = {Cauchy sequences in $\Cal L$-groups},
     journal = {Czechoslovak Mathematical Journal},
     pages = {25--30},
     publisher = {mathdoc},
     volume = {40},
     number = {1},
     year = {1990},
     doi = {10.21136/CMJ.1990.102356},
     mrnumber = {1032360},
     zbl = {0721.54004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102356/}
}