%0 Journal Article %A Vladimir Grujić %T Fundamental Groups of Three-Dimensional Small Covers %J Informatics and Automation %D 2022 %P 89-106 %V 317 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2022_317_a3/ %G ru %F TRSPY_2022_317_a3