%% You should probably cite draft-gandhi-spring-stamp-srpm instead of this I-D.
@techreport{gandhi-spring-twamp-srpm-01,
    number =    {draft-gandhi-spring-twamp-srpm-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-gandhi-spring-twamp-srpm/01/},
    author =    {Rakesh Gandhi and Clarence Filsfils and Daniel Voyer and Mach Chen},
    title =     {{Performance Measurement Using TWAMP for Segment Routing Networks}},
    pagetotal = 22,
    year =      2019,
    month =     may,
    day =       15,
    abstract =  {Segment Routing (SR) is applicable to both Multiprotocol Label Switching (SR-MPLS) and IPv6 (SRv6) data planes. This document specifies procedures for sending and processing synthetic probe query and response messages for Performance Measurement (PM). The procedure uses the mechanisms defined in RFC 5357 (Two-Way Active Measurement Protocol (TWAMP)) for Delay Measurement, and also uses the mechanisms specified in this document for direct-mode Loss Measurement. The procedure specified is applicable to SR-MPLS and SRv6 data planes for both links and end-to-end measurement for SR Policies.},
}