@article{SMJ2_1998_24_1_a7,
     author = {K\"unzi, Hans-Peter and Romaguera, Salvador and Sipacheva, Ol{\textquoteright}ga},
     title = {The {Doitchinov} {Completion} of a {Regular} {Paratopological} {Group}},
     journal = {Serdica Mathematical Journal},
     pages = {73--88},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_1998_24_1_a7/}
}