%% You should probably cite rfc7522 instead of this I-D. @techreport{ietf-oauth-saml2-bearer-12, number = {draft-ietf-oauth-saml2-bearer-12}, 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-oauth-saml2-bearer/12/}, author = {Chuck Mortimore}, title = {{SAML 2.0 Bearer Assertion Profiles for OAuth 2.0}}, pagetotal = 16, year = 2012, month = may, day = 3, abstract = {This specification defines the use of a SAML 2.0 Bearer Assertion as a means for requesting an OAuth 2.0 access token as well as for use as a means of client authentication.}, }