TY - JOUR AU - G. Tomano TI - Projective simplicity of groups of rational points of simply connected algebraic groups defined over number fields JO - Banach Center Publications PY - 1990 SP - 455 EP - 466 VL - 26 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/-26-2-455-466/ DO - 10.4064/-26-2-455-466 LA - en ID - 10_4064__26_2_455_466 ER -