%0 Journal Article %A N. Vavilov %T Towards the reverse decomposition of unipotents. II. The relative case %J Zapiski Nauchnykh Seminarov POMI %D 2019 %P 5-22 %V 484 %U http://geodesic.mathdoc.fr/item/ZNSL_2019_484_a0/ %G en %F ZNSL_2019_484_a0