TY - JOUR AU - V. A. Ustimenko TI - On Schubert cells in Grassmanians and new algorithms of multivariate cryptography JO - Trudy Instituta matematiki PY - 2015 SP - 137 EP - 148 VL - 23 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2015_23_2_a16/ LA - en ID - TIMB_2015_23_2_a16 ER -