%0 Journal Article %A Dupont, Clément %A Vallette, Bruno %T Brown’s moduli spaces of curves and the gravity operad %J Geometry & topology %D 2017 %P 2811-2850 %V 21 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2017.21.2811/ %R 10.2140/gt.2017.21.2811 %F GT_2017_21_5_a4