Please use the following format to cite the selected article:

Nędzarek A. , Chojnacki J. 2003. VARIABILITY OF SELECTED HYDROCHEMICAL PARAMETERS OF THE 3^RD ORDER RIVER ODRA ESTUARY IN RELATION TO HYDROLOGY OF THE AREA IN 1997-2000 , EJPAU 6/issue1/volume6(1), #01.