TY - JOUR AU - Steffen König TI - Exact Borel subalgebras of quasi-heriditary algebras, I (with an appendix by Leonard Scott). JO - Mathematische Zeitschrift PY - 1995 SP - 399 EP - 426 VL - 220 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1995__220_1_174817/ ID - MZ_1995__220_1_174817 ER -