Columbia subject headings:
Ballanche, Pierre Simon, 1776-1847--Criticism and interpretation.
Mysticism and poetry.
Novalis, 1772-1801--Criticism and interpretation.
Słowacki, Juliusz, 1809-1849--Criticism and interpretation.
Harvard subject headings:
Ballanche, Pierre Simon, 1776-1847--Criticism and interpretation.
Mysticism and poetry.
Novalis, 1772-1801--Criticism and interpretation.
Słowacki, Juliusz, 1809-1849--Criticism and interpretation.
Princeton subject headings: