%% You should probably cite draft-ietf-urnbis-rfc2141bis-urn instead of this I-D. @techreport{ietf-urnbis-rfc3406bis-urn-ns-reg-09, number = {draft-ietf-urnbis-rfc3406bis-urn-ns-reg-09}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-urnbis-rfc3406bis-urn-ns-reg/09/}, author = {Peter Saint-Andre}, title = {{Uniform Resource Name (URN) Namespace Definition Mechanisms}}, pagetotal = 14, year = 2014, month = feb, day = 12, abstract = {This document supplements the Uniform Resource Name (URN) syntax specification by defining the concept of a URN namespace, as well as mechanisms for defining and registering such namespaces. This document obsoletes RFC 3406.}, }