%0 Journal Article %A Christoph Schubert %A Gavin J. Seal %T Extensions in the theory of lax algebras %J Theory and applications of categories %D 2008 %P 118-151 %V 21 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2008_21_a6/ %G en %F TAC_2008_21_a6