@article{10_1017_fms_2020_15, author = {YOSHIKATA KIDA and ROBIN TUCKER-DROB}, title = {INNER {AMENABLE} {GROUPOIDS} {AND} {CENTRAL} {SEQUENCES}}, journal = {Forum of Mathematics, Sigma}, publisher = {mathdoc}, volume = {8}, year = {2020}, doi = {10.1017/fms.2020.15}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2020.15/} }