E. E.  Perkovsky and Angelini, F., ?Descrizione di tre nuove specie di Agathidium del Caucaso (Coleoptera Leiodidae)?, BSei, vol. 124, pp. 127-132., 1992.

E. E.  Perkovsky, ?On types of two beetles (Leiodidae, Coleoptera) from Shri Lanka island?, B^ulleten' Moskovskogo Ob?estva Ispytatelej, Prirody otdel biologi?eskij, vol. 97, pp. 56-57., 1992.

E. E.  Perkovsky, ?New species of Anisotoma genus (Coleoptera, Leiodidae) from Tuva?, Doklady Akademii Nauk Ukrainy, pp. 117-118., 1992.

E. E.  Perkovsky, ?Zwei neue Arten von Cholevini (Coleoptera: Leiodidae) aus Kirgisien und Turkmenien?, FEhu, vol. 52, pp. 81-84., 1992.