V.  Beschovski, ?The Black Sea coast inundated by waves and its dipterous fauna (Diptera - Brachycera)?, Hydrobiology, vol. 2, pp. 3-18, 1975.

V.  Beschovski, ?Review of families Milichiidae and Carnidae from Bulgaria (Insecta: Diptera)?, Acta Zoologica Bulgarica, vol. 56, pp. 129-135, 2004.