TY - JOUR AU - È. B. Vinberg TI - Properties of the root decomposition of a semisimple Lie algebra over an algebraically nonclosed field JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1975 SP - 20 EP - 24 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1975_9_1_a2/ LA - ru ID - FAA_1975_9_1_a2 ER -