Kozar, F., Gounari, S., Hodgson, C., Fetyk, K., & Goras, G. (2014).

Kozar, F., Gounari, S., Hodgson, C.J., Fetyk, K. & Goras, G. (2012)  A new species of Physokermes Targioni Tozzetti (Hemiptera: Coccoidea: Coccidae) from Greece.  Zootaxa, 3566, 23–38.

. Zootaxa, 3814(4), 600–600. https://doi.org/10.11646/zootaxa.3814.4.11