Jon Postel. Telnet end of record option. RFC, 885:1-2, December 1983. [doi]
@article{rfc885, title = {Telnet end of record option}, author = {Jon Postel}, year = {1983}, month = {December}, doi = {10.17487/RFC0885}, url = {https://doi.org/10.17487/RFC0885}, researchr = {https://researchr.org/publication/rfc885}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {885}, pages = {1-2}, }