%0 Journal Article
%T Proof without words: difference of squares
%A Volenec
%A Vladimir
%J -
%D 2019
%X Sa£żetak In this paper, we give a geometrical proof without words of the difference of squares
%K difference of squares
%K proof without words
%U https://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=340690