%% You should probably cite draft-aranda-nfvrg-recursive-vnf-06 instead of this revision.
@techreport{aranda-nfvrg-recursive-vnf-03,
    number =    {draft-aranda-nfvrg-recursive-vnf-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-aranda-nfvrg-recursive-vnf/03/},
    author =    {Pedro A. Aranda Gutierrez and Diego Lopez and Stefano Salsano and Elena Batanero },
    title =     {{High-level VNF Descriptors using NEMO}},
    pagetotal = 11,
    year =      2017,
    month =     mar,
    day =       9,
    abstract =  {Current efforts in the scope of Network Function Virtualisation(NFV) propose YAML-based descriptors for Virtual Network Functions (VNFs) and for their composition in Network Services (NS) These descriptors are human-readable but hardly understandable by humans. On the other hand, there has been an effort proposed to the IETF to define a human-readable (and understandable) representation for networks, known as NEMO. In this draft, we propose a simple extension to NEMO to accommodate VNF Descriptors (VNFDs) in a similar manner as inline assembly is integrated in higher-level programming languages. This approach enables the creation of recursive VNF forwarding graphs in Service Descriptors, practically making them recursive.},
}