URL
http://vbrant.eu/sites/vbrant.eu/files/Stoev_et_al_2013_cyber-centipede.pdf
http://vbrant.eu/sites/vbrant.eu/files/Stoev_et_al_2013_Editorial_revolving_gonopods.pdf
http://www.pensoft.net/journal_home_page.php?journal_id=1&page=article&SESID=bb44f46bc3cac09981bbfa99622b8aae&type=show&article_id=5763
http://www.pensoft.net/journal_home_page.php?journal_id=1&page=article&type=show&article_id=504&abstract=1