TY - JOUR AU - Ibrahim Assem AU - Yingbo Zhang TI - Endomorphism algebras of exceptional sequences over path algebras of type $\widetilde{\sym A}_{n}$ JO - Colloquium Mathematicum PY - 1998 SP - 271 EP - 292 VL - 77 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-77-2-271-292/ DO - 10.4064/cm-77-2-271-292 LA - en ID - 10_4064_cm_77_2_271_292 ER -