Steve Kille. MHS use of the X.500 Directory to support MHS Routing. RFC, 1801:1-73, June 1995. [doi]
@article{rfc1801, title = {MHS use of the X.500 Directory to support MHS Routing}, author = {Steve Kille}, year = {1995}, month = {June}, doi = {10.17487/RFC1801}, url = {https://doi.org/10.17487/RFC1801}, researchr = {https://researchr.org/publication/rfc1801}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {1801}, pages = {1-73}, }