%0 Journal Article
%A Nathaniel Sagman
%T Non-convexity of extremal length
%J Annales Fennici Mathematici
%D 2023
%P 691-702
%V 48
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.54330/afm.138339/
%R 10.54330/afm.138339
%G en
%F AFM_2023_48_2_a10