@misc{rfc1587,
    series =    {Request for Comments},
    number =    1587,
    howpublished =  {RFC 1587},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1587},
    url =       {https://www.rfc-editor.org/info/rfc1587},
    author =    {Rob Coltun and Vince Fuller},
    title =     {{The OSPF NSSA Option}},
    pagetotal = 17,
    year =      1994,
    month =     mar,
    abstract =  {This document describes a new optional type of OSPF area, somewhat humorously referred to as a "not-so-stubby" area (or NSSA). NSSAs are similar to the existing OSPF stub area configuration option but have the additional capability of importing AS external routes in a limited fashion. {[}STANDARDS-TRACK{]}},
}