2 literature references for Liburnia aubei (Perris, 1857):

Author: Perris E.
Year: 1857
Title: Nouvelles excursions dans les Grandes Landes
Source: Annales de la Société Linnéenne de Lyon. Lyon, 4: 83-180.
Author: Edwards J.
Year: 1886
Title: IV. A synopsis of British Homoptera-Cicadina
Source: Transactions of the Entomological Society of London, 1886: 41-129.