%0 Journal Article %A R. Preusser %T Elementary covering numbers in odd-dimensional unitary groups %J Zapiski Nauchnykh Seminarov POMI %D 2021 %P 158-176 %V 500 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2021_500_a7/ %G en %F ZNSL_2021_500_a7