%0 Journal Article %A S. V. Lapin %T Bordism groups of Poincare $E_\infty$-coalgebras and symmetric $L$-groups %J Sbornik. Mathematics %D 1995 %P 1023-1055 %V 186 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1995_186_7_a6/ %G en %F SM_1995_186_7_a6