@article{00767405,
title = {Quasi-hereditary algebras which are twisted double incidence algebras of posets.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {36},
year = {1995},
pages = {37-71},
zbl = {0818.06002},
language = {en},
url = {http://dml.mathdoc.fr/item/00767405}
}
Deng, Bangming; Xi, Changchang. Quasi-hereditary algebras which are twisted double incidence algebras of posets.. Beiträge zur Algebra und Geometrie, Tome 36 (1995) pp. 37-71. http://gdmltest.u-ga.fr/item/00767405/