@article{Golubkov_2011 author = {S. M. Golubkov and A. V. Makrushin and T. A. Asanova and M. V. Bogomazova}, title = {State of the Digestive Gland of Unionidae (Mollusca, Bivalvia) − Indicator of Rate of Antropogenic Pollution of Water}, journal = {Hydrobiological Journal}, issn = {0018-8166}, year = {2011}, volume = {47}, number = {4}, pages = {49--52} }