TY - JOUR AU - M. V. Ignatyev AU - A. A. Shevchenko TI - On tangent cones to Schubert varieties in type~$D_n$ JO - Algebra i analiz PY - 2015 SP - 28 EP - 49 VL - 27 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2015_27_4_a2/ LA - ru ID - AA_2015_27_4_a2 ER -