%% You should probably cite draft-lanzhangwang-rtgwg-npmnrp instead of this I-D.
@techreport{ietf-rtgwg-npmnrp-00,
    number =    {draft-ietf-rtgwg-npmnrp-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-rtgwg-npmnrp/00/},
    author =    {Julong Lan and Jianhui Zhang and Bin Wang and Wenfen Liu and Y.J. Bu and Li Xin},
    title =     {{Node Potential Oriented Multi-NextHop Routing Protocol}},
    pagetotal = 25,
    year =      2015,
    month =     aug,
    day =       28,
    abstract =  {The Node Potential Oriented Multi-Nexthop Routing Protocol (NP-MNRP) bases on the idea of "hop-by-hop routing forwarding, multi-backup next hop" and combines with the phenomena that water flows from higher place to lower. NP-MNRP defines a metric named as node potential, which is based on hop count and the actual link bandwidth, and calculates multiple next-hops through the potential difference between the nodes.},
}