File:Wetterer, J.K., Radchenko, A.G. 2011. Worldwide spread of the ruby ant, Myrmica rubra.pdf

Summary
Wetterer, J.K., Radchenko, A.G. 2011. Worldwide spread of the ruby ant, Myrmica rubra (Hymenoptera: Formicidae). Myrmecological News 14: 87-96.