File:Seifert Steiner 2009.pdf


 * Seifert, B., Schlick-Steiner, B. C.; Steiner, F. M. 2009. Myrmica constricta Karavajev, 1934 – a cryptic sister species of Myrmica hellenica Finzi, 1926 (Hymenoptera: Formicidae). Soil Organisms 81(1):53-76.