L. F.  Mendes, ?Taxonomy of Zygentoma and Microcoryphia: historical overview, present status and goals for the new millennium: Proceedings of the Xth international Colloquium on Apterygota, ?eské Bud?jovice 2000: Apterygota at the Beginning of the Third Millennium?, vol. 46, no. 3?4, pp. 225 - 233, 2002.