%0 Journal Article %A Domínguez, Demetrio %T Deformations of Secondary Classes for Subfoliations %J Canadian mathematical bulletin %D 1992 %P 167-173 %V 35 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1992-024-3/ %R 10.4153/CMB-1992-024-3 %F 10_4153_CMB_1992_024_3