%0 Journal Article %A Bryant, V. W. %T The convexity of the subset space of a metric space %J Compositio Mathematica %D 1970 %P 383-385 %V 22 %N 4 %I Wolters-Noordhoff Publishing %U http://www.numdam.org/item/CM_1970__22_4_383_0/ %G en %F CM_1970__22_4_383_0