TY - JOUR AU - Veldkamp, F. D. TI - Unitary groups in projective octave planes JO - Compositio Mathematica PY - 1968 SP - 213 EP - 258 VL - 19 IS - 3 PB - Wolters-Noordhoff Publishing UR - http://www.numdam.org/item/CM_1968__19_3_213_0/ LA - en ID - CM_1968__19_3_213_0 ER -