Media type: E-Article Title: Indirect Effects in Boreal Ant Assemblages: Territorial Wood Ants Protect Potential Slaves Against Enslaving Ants Contributor: Väänänen, Simo; Vepsäläinen, Kari; Savolainen, Riitta imprint: Museum and Institute of Zoology at the Polish Academy of Sciences, 2010 Published in: Annales Zoologici Language: English DOI: 10.3161/000345410x499524 ISSN: 1734-1833; 0003-4541 Keywords: Ecology, Evolution, Behavior and Systematics Origination: Footnote: