TY - JOUR AU - Priddy, Stewart AU - Feshbach, Mark TI - Stable splittings associated with Chevalley groups, I. JO - Commentarii mathematici Helvetici PY - 1989 VL - 64 IS - 3 SP - 474 EP - 495 KW - classifying space; extensions; Steinberg idempotent; symmetric product; Thom spectrum; outer automorphisms; orthogonal group; quadratic form; commutator subgroups; Chevalley group; Arf invariant UR - http://eudml.org/doc/140166 ER -