%0 Journal Article
%A Pedro Patrício
%A Robert E Hartwig
%T From Euclid to corner sums – a trail of telescoping tricks
%J Filomat
%D 2021
%P 4613 
%V 35
%N 14
%U http://geodesic.mathdoc.fr/articles/10.2298/FIL2114613P/
%R 10.2298/FIL2114613P
%G en
%F 10_2298_FIL2114613P