<ref name="Gobin_et_al_1999">{{cite journal |first1=B. |last1=Gobin |first2=J. |last2=Billen |first3=C. |last3=Peeters |year=1999 |title=Policing behaviour towards virgin egg layers in a polygynous ponerine ant |url=https://antcat.org/documents/8470/1-s2-0-s0003347299912459-main.pdf |journal=Animal Behavior |publisher= |volume=58 |issue=5 |pages=1117–1122 |doi=https://doi.org/10.1006/anbe.1999.1245 }}</ref>