TY - JOUR AU - N. L. Gordeev TI - Coranks of elements of linear groups and the complexity of algebras of invariants JO - Algebra i analiz PY - 1990 SP - 39 EP - 64 VL - 2 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1990_2_2_a1/ LA - ru ID - AA_1990_2_2_a1 ER -