Template:Ukrainsky, 2008a
- Ukrainsky, A.S. 2008. Synonymy of the ladybird genera Nurettinus Özdikmen, 2007 and Sicardinus Ukrainsky, 2007 (Coleoptera: Coccinellidae). Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Biologicheskii 113(6): 42–43. Issue PDF