Justin Richer. OAuth 2.0 Token Introspection. RFC, 7662:1-17, October 2015. [doi]
@article{rfc7662, title = {OAuth 2.0 Token Introspection}, author = {Justin Richer}, year = {2015}, month = {October}, doi = {10.17487/RFC7662}, url = {https://doi.org/10.17487/RFC7662}, researchr = {https://researchr.org/publication/rfc7662}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {7662}, pages = {1-17}, }