James M. Polk. Registering a SIP Resource Priority Header Field Namespace for Local Emergency Communications. RFC, 7135:1-9, May 2014. [doi]
@article{rfc7135, title = {Registering a SIP Resource Priority Header Field Namespace for Local Emergency Communications}, author = {James M. Polk}, year = {2014}, month = {May}, doi = {10.17487/RFC7135}, url = {https://doi.org/10.17487/RFC7135}, researchr = {https://researchr.org/publication/rfc7135}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {7135}, pages = {1-9}, }