%0 Journal Article
%A V. V. Fedorchuk
%T Covariant functors in the category of compacta, absolute retracts, and $Q$-manifolds
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1981
%P 211-233
%V 36
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1981_36_3_a4/
%G en
%F RM_1981_36_3_a4