Columbia subject headings:
Hasidism, Medieval.
Jewish religious poetry, Hebrew--Germany--13th century.
Jewish religious poetry, Hebrew--History and criticism.
Piyutim.
Repentance--Judaism--Early works to 1800.
Repentance--Poetry--Early works to 1800.
Harvard subject headings:
Jewish law
Repentance--Judaism
Responsa--1040-1600.
Princeton subject headings:
Jewish religious poetry, Hebrew--Germany--13th century.
Jewish religious poetry, Hebrew--History and criticism.
Poetry.
Repentance--Judaism--Poetry.