Scott Hollenbeck. Domain Registry Grace Period Mapping for the Extensible Provisioning Protocol (EPP). RFC, 3915:1-23, September 2004. [doi]
@article{rfc3915, title = {Domain Registry Grace Period Mapping for the Extensible Provisioning Protocol (EPP)}, author = {Scott Hollenbeck}, year = {2004}, month = {September}, doi = {10.17487/RFC3915}, url = {https://doi.org/10.17487/RFC3915}, researchr = {https://researchr.org/publication/rfc3915}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {3915}, pages = {1-23}, }