TY - JOUR AU - V. P. Platonov TI - Reduced $K$-theory and approximation in algebraic groups JO - Informatics and Automation PY - 1976 SP - 198 EP - 207 VL - 142 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1976_142_a15/ LA - ru ID - TRSPY_1976_142_a15 ER -