%0 Journal Article
%A Schwarz, Štefan
%T An unconventional problem in the elementary theory of numbers
%J Czechoslovak Mathematical Journal
%D 1981
%P 159-169
%V 31
%N 1
%I mathdoc
%U https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1981.101733/
%R 10.21136/CMJ.1981.101733
%G en
%F 10_21136_CMJ_1981_101733