%0 Journal Article %A A. A. Perfil'ev %T Degree-one maps of Seifert manifolds into the Poincar\'e homology sphere %J Fundamentalʹnaâ i prikladnaâ matematika %D 2005 %P 173-183 %V 11 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2005_11_4_a12/ %G ru %F FPM_2005_11_4_a12