%0 Journal Article %A Mohammad Shahryari %T Dehn functions and the space of marked groups %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2022 %P 641-644 %V 15 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2022_15_5_a10/ %G en %F JSFU_2022_15_5_a10