%0 Journal Article
%A Miljan Knežević
%A Dragana Savić
%T Some remarks on Ptolemy's theorem and its applications
%J The Teaching of Mathematics
%D 2020
%P 57 
%V XXIII
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM2_2020_XXIII_1_a6/
%G en
%F TM2_2020_XXIII_1_a6