%0 Journal Article %A Geoghegan, Ross %A Guilbault, Craig %A Mihalik, Michael %T Non-cocompact Group Actions and $\unicode[STIX]{x1D70B}_{1}$-Semistability at Infinity %J Canadian journal of mathematics %D 2020 %P 1275-1303 %V 72 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X19000312/ %R 10.4153/S0008414X19000312 %F 10_4153_S0008414X19000312