%0 Journal Article %A Eric G. Samperton %T Free actions on surfaces that do not extend to arbitrary actions on 3-manifolds %J Comptes Rendus. Mathématique %D 2022 %P 161-167 %V 360 %I Académie des sciences, Paris %R 10.5802/crmath.277 %G en %F CRMATH_2022__360_G2_161_0