Columbia subject headings:
Imams (Shiites)
Shīʻah--Doctrines.
ʻAskarī, al-Ḥasan ibn ʻAlī, -874.
Harvard subject headings:
Imams (Shiites)
Shīʻah--Doctrines.
ʻAskarī, al-Ḥasan ibn ʻAlī, -874
Princeton subject headings:
Imams (Shiites)
Shīʻah--Doctrines.
ʻAskarī, al-Ḥasan ibn ʻAlī, -874.