Tomonori Takeda. Framework and Requirements for Layer 1 Virtual Private Networks. RFC, 4847:1-38, April 2007. [doi]
@article{rfc4847, title = {Framework and Requirements for Layer 1 Virtual Private Networks}, author = {Tomonori Takeda}, year = {2007}, month = {April}, doi = {10.17487/RFC4847}, url = {https://doi.org/10.17487/RFC4847}, researchr = {https://researchr.org/publication/rfc4847}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {4847}, pages = {1-38}, }