TY - JOUR AU - V. P. Platonov TI - Reduced $K$-theory and approximation in algebraic groups JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1976 SP - 198 EP - 207 VL - 142 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1976_142_a15/ LA - ru ID - TM_1976_142_a15 ER -