Randy Bush. The Address plus Port (A+P) Approach to the IPv4 Address Shortage. RFC, 6346:1-38, August 2011. [doi]
@article{rfc6346, title = {The Address plus Port (A+P) Approach to the IPv4 Address Shortage}, author = {Randy Bush}, year = {2011}, month = {August}, doi = {10.17487/RFC6346}, url = {https://doi.org/10.17487/RFC6346}, researchr = {https://researchr.org/publication/rfc6346}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {6346}, pages = {1-38}, }