Ресурси де є Автор Grіgorovіch І. А.

Grіgorovіch І. А., Dovgal I. V., Maclsaac Hugh J., Monchenкo V. І. (2001) Acineta nitocrae: A new suctorian epizooic on nonindigenous harpacticoid copepods, Nitocra hibernica and N. incerta, in the Laurentian Great Lakes. Arch. Hydrobiol (152 (1). С. 161–176.

Dovgal I. V., Grіgorovіch І. А. (2001) Spirochona americana sp. N. (Ciliophora, Chonotrichia – a new north american freshwater chonotrich species from the amphipod (Gammarus Lacustris). Vestnik zoologii (35 (5)). С. 77–80.