%0 Journal Article %A A. V. Alexandrov %A N. A. Vavilov %T Parabolic subgroups of $\mathrm{SL}_n$ and $\mathrm{Sp}_{2l}$ over a~Dedekind ring of arithmetic type %J Zapiski Nauchnykh Seminarov POMI %D 2010 %P 5-21 %V 375 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2010_375_a0/ %G ru %F ZNSL_2010_375_a0