%0 Journal Article %A T. S. Busel %A I. D. Suprunenko %T The block structure of the images of regular unipotent elements from subsystem symplectic subgroups of rank $2$ in irreducible representations of symplectic groups. I %J Matematičeskie trudy %D 2019 %P 68-100 %V 22 %N 1 %U http://geodesic.mathdoc.fr/item/MT_2019_22_1_a2/ %G ru %F MT_2019_22_1_a2