TY - JOUR AU - M. Atiyah AU - R. Bott TI - An elementary proof of the periodicity theorem for the complex linear group JO - Matematika PY - 1964 SP - 3 EP - 14 VL - 8 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAT_1964_8_3_a0/ LA - ru ID - MAT_1964_8_3_a0 ER -