TY - JOUR AU - A. A. Osinovskaya TI - The restrictions of representations of the special linear group to subsystem subgroups of type~$A_2$ JO - Zapiski Nauchnykh Seminarov POMI PY - 2017 SP - 130 EP - 153 VL - 455 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2017_455_a11/ LA - ru ID - ZNSL_2017_455_a11 ER -