%0 Journal Article %A Bergner, Julia E %T Rigidification of algebras over multi-sorted theories %J Algebraic and Geometric Topology %D 2006 %P 1925-1955 %V 6 %N 4 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2006.6.1925/ %R 10.2140/agt.2006.6.1925 %F 10_2140_agt_2006_6_1925