%% You should probably cite rfc2520 instead of this I-D.
@techreport{ietf-ion-nhrp-mobile-nhc-01,
    number =    {draft-ietf-ion-nhrp-mobile-nhc-01},
    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-ion-nhrp-mobile-nhc/01/},
    author =    {Dr. Hiroshi Suzuki and Naganand Doraswamy and David Horton and Dr. James V. Luciani},
    title =     {{NHRP with Mobile NHCs}},
    pagetotal = 8,
    year =      1999,
    month =     jan,
    day =       5,
    abstract =  {is document describes an extension to NHRP which would allow Mobile NHCs to perform a registration with and attach to an NHS in their home LIS in an authenticated manner. This memo defines an Experimental Protocol for the Internet community.},
}