Columbia subject headings:
Ibn Gabirol, active 11th century--Criticism and interpretation.
Jewish religious poetry, Hebrew--History and criticism.
Piyutim--History and criticism.
Harvard subject headings:
Ibn Gabirol, active 11th century--Criticism and interpretation.
Jewish religious poetry, Hebrew--History and criticism.
Piyutim--History and criticism.
Princeton subject headings:
Ibn Gabirol, active 11th century--Criticism and interpretation.
Jewish religious poetry, Hebrew--History and criticism.
Piyutim--History and criticism.