Jeffrey C. Mogul, Arthur van Hoff. Instance Digests in HTTP. RFC, 3230:1-13, January 2002. [doi]
@article{rfc3230, title = {Instance Digests in HTTP}, author = {Jeffrey C. Mogul and Arthur van Hoff}, year = {2002}, month = {January}, doi = {10.17487/RFC3230}, url = {https://doi.org/10.17487/RFC3230}, researchr = {https://researchr.org/publication/rfc3230}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {3230}, pages = {1-13}, }