%% You should probably cite draft-iab-ip-model-evolution instead of this I-D. @techreport{thaler-ip-model-evolution-01, number = {draft-thaler-ip-model-evolution-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-thaler-ip-model-evolution/01/}, author = {Dave Thaler}, title = {{Evolution of the IP Model}}, pagetotal = 18, year = 2008, month = jul, day = 14, abstract = {This draft attempts to document various aspects of the IP service model and how it has evolved over time. In particular, it attempts to document the properties of the IP layer as they are seen by upper- layer protocols and applications, and especially properties which were (and at times still are) incorrectly perceived to exist, as well as properties that changing would cause problems.}, }