Johnny Zweig, Craig Partridge. TCP alternate checksum options. RFC, 1146:1-5, March 1990. [doi]
@article{rfc1146, title = {TCP alternate checksum options}, author = {Johnny Zweig and Craig Partridge}, year = {1990}, month = {March}, doi = {10.17487/RFC1146}, url = {https://doi.org/10.17487/RFC1146}, researchr = {https://researchr.org/publication/rfc1146}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {1146}, pages = {1-5}, }