References

Wawrzyniak-Wydrowska B, Gruszka P. 2001. Gammarus tigrinus and Pontogammarus robustoides – new gammarid species in the river Odra/Oder estuary. Abstr. III Int. Symp.: Functionning of Coastal Ecosystems in Various Geographical Regions, Gdynia, June 19-22, 2001: p. 29.