Search for: [Subject and Keywords = agonistic behaviour] OR [Subject and Keywords = social behaviour] OR [Subject and Keywords = interactions] OR [Subject and Keywords = intra\- and interspecific competition] OR [Subject and Keywords = migration] OR [Subject and Keywords = Neomys anomalus] OR [Subject and Keywords = Neomys fodiens] OR [Subject and Keywords = shrews] OR [Subject and Keywords = Rzęsorek rzeczek] OR [Subject and Keywords = Rzęsorek mniejszy] OR [Subject and Keywords = ryjówka] OR [Subject and Keywords = migracja] OR [Subject and Keywords = zachowania agonistyczne] OR [Subject and Keywords = zachowania socjalne] OR [Title = Agonistic interactions between resident and immigrant sympatric water shrews\: Neomys fodiens and N. anomalus] OR [Creator = Krushinska, N. L.] OR [Creator = Rychlik, L.] OR [Creator = Pucek, Z.]