%0 Journal Article %A Beggs, Edwin %A Majid, Shahn %T Matched pairs of topological Lie algebras corresponding to Lie bialgebra structures on $diff(S^1)$ and $diff(\mathbf {R})$ %J Annales de l'I.H.P. Physique théorique %D 1990 %P 15-34 %V 53 %N 1 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1990__53_1_15_0/ %G en %F AIHPA_1990__53_1_15_0