@article{Grib_2006 author = {I. V. Grib and N. I. Goncharenko and D. I. Voytyshina}, title = {Saponin as a Factor of Mass Fish Mortality in the Rivers of Ukraine}, journal = {Hydrobiological Journal}, issn = {0018-8166}, year = {2006}, volume = {42}, number = {6}, pages = {61--71} }