%0 Journal Article %A V. G. Turaev %T Fundamental groups of three-dimensional manifolds and Poincar\'e duality %J Informatics and Automation %D 1983 %P 231-238 %V 154 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1983_154_a24/ %G ru %F TRSPY_1983_154_a24