TY - JOUR AU - S. Drury TI - On non-triangular sets in tensor algebras JO - Studia Mathematica PY - 1970 SP - 253 EP - 263 VL - 34 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-34-3-253-263/ DO - 10.4064/sm-34-3-253-263 LA - en ID - 10_4064_sm_34_3_253_263 ER -