Jendek, E. and Grebennikov, V. V. (2009) “Revision of the Agrilus cyanescens species-group (Coleoptera: Buprestidae) with description of three new species from the east Palaearctic region”, Zootaxa. Auckland, New Zealand, 2139(1), pp. 43–60. doi: 10.11646/zootaxa.2139.1.3.