TY - JOUR AU - N. Bernhardt AU - P.-A. Nagy TI - Spin Holonomy Algebras of Self-Dual 4-Forms in R8 JO - Journal of Lie theory PY - 2007 SP - 829 EP - 856 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JLT_2007_17_4_JLT_2007_17_4_a5/ ID - JLT_2007_17_4_JLT_2007_17_4_a5 ER -