You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'ORDER BY issue DESC, `year` DESC ) QQ WHERE `year`<2100 ORDER BY modified DES...' at line 1 Bibliographies | Miko Flohr
 

De Miro, E. (2010). Agrigento. L'abitato antico. Il quartiere ellenistico-romano. Arti visive, architettura e urbanistica. Rome: Gangemi.