%0 Journal Article %A Cavicchioli, Alberto %A Spaggiari, Fulvia %T A Result in Surgery Theory %J Canadian mathematical bulletin %D 2008 %P 508-518 %V 51 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2008-051-x/ %R 10.4153/CMB-2008-051-x %F 10_4153_CMB_2008_051_x