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
 

Greaves, S. and A. Wallace-Hadrill (2022). Rome and the Colonial City. Rethinking the Grid. Impact of the Ancient City 3. Oxford: Oxbow.