%0 Journal Article %A John Bergman %A Neal Rothman %T An L¹-algebra for algebraically irreducible semigroups %J Studia Mathematica %D 1969 %P 257-272 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-33-3-257-272/ %R 10.4064/sm-33-3-257-272 %G en %F 10_4064_sm_33_3_257_272