Robert Braden, David D. Clark, Scott Shenker. Integrated Services in the Internet Architecture: an Overview. RFC, 1633:1-33, June 1994. [doi]
@article{rfc1633, title = {Integrated Services in the Internet Architecture: an Overview}, author = {Robert Braden and David D. Clark and Scott Shenker}, year = {1994}, month = {June}, doi = {10.17487/RFC1633}, url = {https://doi.org/10.17487/RFC1633}, researchr = {https://researchr.org/publication/rfc1633}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {1633}, pages = {1-33}, }