%0 Journal Article
%A S. ZNÁM
%T On Exactly Covering Systems of Arithmetic Sequences.
%J Mathematische Annalen
%D 1969
%P 227-232
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1969__180_161800/
%F MAN_1969__180_161800