%% You should probably cite rfc7025 instead of this I-D. @techreport{ietf-pce-gmpls-aps-req-05, number = {draft-ietf-pce-gmpls-aps-req-05}, 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-pce-gmpls-aps-req/05/}, author = {Diego Caviglia and Fatai Zhang and Kenichi Ogaki and Tomohiro Otani}, title = {{Document:}}, pagetotal = 14, year = ** No value found for 'doc.pub_date.year' **, month = ** No value found for 'doc.pub_date' **, day = ** No value found for 'doc.pub_date.day' **, abstract = {The initial effort of PCE WG is specifically focused on MPLS (Multi- protocol label switching). As a next step, this draft describes functional requirements for GMPLS (Generalized MPLS) application of PCE (Path computation element).}, }