L.  Borowiec, Lapeva-Gjonova, A., and Salata, S., ?Three species of Aphaenogaster Mayr, 1853 (Hymenoptera: Formicidae) new to the Bulgarian fauna?, Acta Zoologica Bulgarica, vol. 71, no. 4, pp. 613-616, 2019.

S.  Salata, Borowiec, L., and Radchenko, A. G., ?Description of Plagiolepis perperamus, a new species from east-Mediterranean and redescription of Plagiolepis pallescens Forel, 1889 (Hymenoptera: Formicidae)?, Annales Zoologici (Warszawa), vol. 68, no. 4, pp. 809-824, 2018.

V.  Antonova and Penev, L., ?Changes in the zoogeographical structure of ants (Hymenoptera: Formicidae) caused by urban pressure in the Sofia region (Bulgaria)?, Myrmecological News, vol. 8, pp. 271?276, 2006.

V.  Antonova, ? First record of the slave-maker ant Harpagoxenus sublaevis (Nylander, 1849) from Bulgaria (Hymenoptera: Formicidae)?, Myrmecological News, vol. 12, pp. 1-2, 2009.

L.  Borowiec, ?Catalogue of ants of Europe, the Mediterranean Basin and adjacent regions (Hymenoptera: Formicidae)?, Genus - Monograph, vol. 25, no. 1-2, pp. 1-340, 2014.

A.  Lapeva-Gjonova and Kiran, K., ?Ant fauna (Hymenoptera, Formicidae) of Strandzha (Istranca) Mountain and adjacent Black Sea coast?, North-Western Journal of Zoology, vol. 8, no. 1, pp. 72-84, 2012.

A.  Lapeva-Gjonova, Kiran, K., and Karaman, C., ?First Records of Temnothorax flavicornis (Emery, 1870) (Hymenoptera: Formicidae) in Bulgaria and Turkey?, Acta Zoologica Bulgarica, vol. 66, no. 4, pp. 571-574, 2014.

A.  Lapeva-Gjonova, ?First records of three ant species (Hymenoptera: Formicidae) from Bulgaria?, Myrmecological News, vol. 14, pp. 1-3, 2011.

B.  Vagalinski and Lapeva-Gjonova, A., ?The ants (Hymenoptera, Formicidae) of Plana Mountain (Bulgaria)?, Historia naturalis bulgarica, vol. 20, p. 101, 2012.

A.  Lapeva-Gjonova, Antonova, V., Radchenko, A. G., and Atanasova, M., ?Catalogue of the ants (Hymenoptera, Formicidae) of Bulgaria?, ZooKeys, vol. 62, p. 124, 2010.