@article{DOCMA_2004__9__a3,
     author = {Ardakov, Konstantin},
     title = {The centre of completed group algebras of pro-$p$ groups.},
     journal = {Documenta mathematica},
     pages = {599--606},
     publisher = {mathdoc},
     volume = {9},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2004__9__a3/}
}