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
 

Knackfuss, H. (1924). Der Sudmarkt. Milet 1.7. Berlin: De Gruyter.
Von Gerkan, A. (1922). Der Nordmarkt und der Hafen an der Löwenbucht,. Milet 1.6. Berlin: De Gruyter.