Tony Hansen. Message Tracking Query Protocol. RFC, 3887:1-23, September 2004. [doi]
@article{rfc3887, title = {Message Tracking Query Protocol}, author = {Tony Hansen}, year = {2004}, month = {September}, doi = {10.17487/RFC3887}, url = {https://doi.org/10.17487/RFC3887}, researchr = {https://researchr.org/publication/rfc3887}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {3887}, pages = {1-23}, }