<ref name="Klarica_et_al_2011">{{cite journal |first1=J. |last1=Klarica |first2=L. |last2=Bittner |first3=J. |last3=Pallua |first4=C. |last4=Pezzei |first5=V. |last5=Huck-Pezzei |first6=F. |last6=Dowell |first7=J. |last7=Schied |first8=G. K. |last8=Bonn |first9=C. |last9=Huck |first10=B. C. |last10=Schlick-Steiner |first11=F. M. |last11=Steiner |year=2011 |title=Near-infrared imaging spectroscopy as a tool to discriminate two cryptic ''Tetramorium'' ant species |url=https://antcat.org/documents/5235/Klarica_et_al_2011_J_Chem_Ecol Tetramorium spectroscopy.pdf |journal=Journal of Chemical Ecology |publisher= |volume=37 |issue= |pages=549–552 |doi= }}</ref>