Columbia subject headings:
Séverine, 1855-1929.
Vallès, Jules, 1832-1885.
Harvard subject headings:
Séverine, 1855-1929.
Vallès, Jules, 1832-1885.
Princeton subject headings:
Guébhard, Caroline (Rémy) 1855-1924.
Vallès, Jules, 1832-1885.