Wiegmann, B.M. et al., 2011. Episodic radiations in the fly tree of life. Proceedings of the National Academy of Sciences of the United States of America.

Penev, L. et al., 2010. Semantic tagging of and semantic enhancements to systematics papers: ZooKeys working examples. ZooKeys, 50, pp.1-16. Available at: http://pensoftonline.net/zookeys/index.php/journal/article/view/538/474.

F. Thompson, C., Evenhuis, N.L. & Sabrosky, C.W., 1999. Bibliography of Family-group names in Diptera. Myia, 10, pp.361-576. Available at: http://www.online-keys.net/sciaroidea/add01/Thompson_et_al_1999_family_group_names.pdf.