Jon Postel. IAB Official Protocol Standards. RFC, 1280:1-32, March 1992. [doi]
@article{rfc1280, title = {IAB Official Protocol Standards}, author = {Jon Postel}, year = {1992}, month = {March}, doi = {10.17487/RFC1280}, url = {https://doi.org/10.17487/RFC1280}, researchr = {https://researchr.org/publication/rfc1280}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {1280}, pages = {1-32}, }