Fernando Gont, Carlos Pignataro. Formally Deprecating Some ICMPv4 Message Types. RFC, 6918:1-8, April 2013. [doi]
@article{rfc6918, title = {Formally Deprecating Some ICMPv4 Message Types}, author = {Fernando Gont and Carlos Pignataro}, year = {2013}, month = {April}, doi = {10.17487/RFC6918}, url = {https://doi.org/10.17487/RFC6918}, researchr = {https://researchr.org/publication/rfc6918}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {6918}, pages = {1-8}, }