%% You should probably cite rfc2004 instead of this I-D. @techreport{ietf-mobileip-minenc-02, number = {draft-ietf-mobileip-minenc-02}, 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-mobileip-minenc/02/}, author = {Charles E. Perkins}, title = {{Minimal Encapsulation within IP}}, pagetotal = 6, year = 1996, month = jun, day = 3, abstract = {This document specifies a method by which an IP datagram may be encapsulated (carried as payload) within an IP datagram, with less overhead than "conventional" IP encapsulation that adds a second IP header to each encapsulated datagram. {[}STANDARDS-TRACK{]}}, }