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 `year`, issue ) QQ WHERE `year`<2100 ORDER BY modified DESC LIMIT 0, 5' at line 1 Bibliographies | Miko Flohr
 

Measurement Science and Technology

Chalmin, E., M. Menu and C. Vignaud (2003). ‘Analysis of rock art painting and technology of Palaeolithic painters’. Measurement Science and Technology 14.9: 1590–1597.