%0 Journal Article %A Andrzej Staruszkiewicz %T On the quantal nature of the Coulomb field %J Banach Center Publications %D 1997 %P 257-262 %V 41 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/-41-2-257-262/ %R 10.4064/-41-2-257-262 %G en %F 10_4064__41_2_257_262