%0 Journal Article
%A A. Ivić
%T An asymptotic formula for elements of a semigroup of integers
%J Matematički vesnik
%D 1973
%P 255 
%V 25
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MV_1973_25_1_a31/
%F MV_1973_25_1_a31