Bob Stewart. Definitions of Managed Objects for RS-232-like Hardware Devices using SMIv2. RFC, 1659:1-21, July 1994. [doi]
@article{rfc1659, title = {Definitions of Managed Objects for RS-232-like Hardware Devices using SMIv2}, author = {Bob Stewart}, year = {1994}, month = {July}, doi = {10.17487/RFC1659}, url = {https://doi.org/10.17487/RFC1659}, researchr = {https://researchr.org/publication/rfc1659}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {1659}, pages = {1-21}, }