@article{CMUC_1999__40_2_a10,
     author = {Banaschewski, B. and Vermeulen, J. J. C.},
     title = {On the completeness of localic groups},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {293--307},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {1999},
     mrnumber = {1732650},
     zbl = {0981.18010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1999__40_2_a10/}
}