%0 Journal Article %A Botvinnik, Boris I. %A Kochman, Stanley O. %T Singularities and Higher Torsion in Symplectic Cobordism %J Canadian journal of mathematics %D 1994 %P 485-516 %V 46 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1994-026-7/ %R 10.4153/CJM-1994-026-7 %F 10_4153_CJM_1994_026_7