%% You should probably cite draft-liu-msr6-problem-statement instead of this I-D.
@techreport{li-spring-ipv6-msr-gap-analysis-00,
    number =    {draft-li-spring-ipv6-msr-gap-analysis-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-li-spring-ipv6-msr-gap-analysis/00/},
    author =    {Zhenbin Li and Gyan Mishra and Zhuangzhuang Qin},
    title =     {{Gap Analysis of IPv6 Multicast Source Routing (MSR6)}},
    pagetotal = 7,
    year =      2021,
    month =     jul,
    day =       12,
    abstract =  {This document analyses the gaps of the existing IPv6 multicast solutions under discussion in IETF based on the requirements.},
}