%% You should probably cite rfc2721 instead of this I-D. @techreport{ietf-rtfm-applicability-statement-04, number = {draft-ietf-rtfm-applicability-statement-04}, 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-rtfm-applicability-statement/04/}, author = {Nevil Brownlee}, title = {{RTFM: Applicability Statement}}, pagetotal = 10, year = 1999, month = aug, day = 23, abstract = {This document provides an overview covering all aspects of Realtime Traffic Flow Measurement, including its area of applicability and its limitations. This memo provides information for the Internet community.}, }