@book{la_bibliotheque_nationale_f529,
  title = {La Biblioth\`eque Nationale en 1875 : rapport \`a M. le ministre de l'Instruction publique},
  author = {Delisle, L\'eopold},
  year = {1876},
  address = {Paris},
  url = {https://gallica.bnf.fr/ark:/12148/bpt6k497605n/f1.item},
}