@book {689, title = {Cyclophoridae}, volume = {16}, year = {1902}, pages = {662}, publisher = {R. Friedl{\"a}nder und Sohn}, organization = {R. Friedl{\"a}nder und Sohn}, address = {Berlin}, url = {http://www.biodiversitylibrary.org/bibliography/1227}, author = {W. Kobelt} }