TY - JOUR AU - M. Yu. Nikanorova TI - Canonical representation of tangent vectors of Grassmannians JO - Zapiski Nauchnykh Seminarov POMI PY - 2005 SP - 147 EP - 158 VL - 329 UR - http://geodesic.mathdoc.fr/item/ZNSL_2005_329_a11/ LA - ru ID - ZNSL_2005_329_a11 ER -