Source: https://www.researchgate.net/profile/Richard-Wittman/publication/272681316_L'architecture_le_public_et_ses_lieux_en_France_au_XVIIIe_siecle/links/54eb932c0cf2082851be283d/Larchitecture-le-public-et-ses-lieux-en-France-au-XVIIIe-siecle.pdf