%0 Journal Article %A Yves Félix %A Steve Halperin %T Rational homotopy via Sullivan models and enriched Lie algebras %J EMS surveys in mathematical sciences %D 2023 %P 101-122 %V 10 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4171/emss/67/ %R 10.4171/emss/67 %F 10_4171_emss_67