(1)
Pyatova, M.; Ravkovskaya, E.; Khvorova, I.; Lada, G. Long-Term Dynamics of Species Composition and Numbers of Helminthes of the Marsh Frog <em>Pelophylax ridibundus</Em&gt; (Pallas, 1771) in the Conditions of Tambov Region. BioComm 2016, 126–130.