%0 Journal Article %A Tomaszewski, Witold %T A Basis of Bachmuth Type in the Commutator Subgroup of a Free Group %J Canadian mathematical bulletin %D 2003 %P 299-303 %V 46 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2003-030-5/ %R 10.4153/CMB-2003-030-5 %F 10_4153_CMB_2003_030_5