@misc{Krushinska_N._L._Ethological_1989,
 author={Krushinska, N. L. and Pucek, Z.},
 volume={34},
 number={19},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1989},
 language={eng ; sum. eng. ; pol.},
 type={Text},
 title={Ethological study of sympatric species of European water shrews},
 URL={http://www.rcin.org.pl/Content/11336/PDF/BI002_2613_Cz-40-2_Acta-T34-nr19-269-295_o.pdf},
 keywords={Neomys anomalus, Neomys fodiens, shrews, social behaviour, sympatric species, gatunki sympatryczne, Rzęsorek rzeczek, Rzęsorek mniejszy},
}