%% You should probably cite rfc8891 instead of this I-D.
@techreport{dolmatov-magma-05,
    number =    {draft-dolmatov-magma-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-dolmatov-magma/05/},
    author =    {Vasily Dolmatov and Dmitry Baryshkov},
    title =     {{GOST R 34.12-2015: Block Cipher "Magma"}},
    pagetotal = 13,
    year =      2019,
    month =     nov,
    day =       17,
    abstract =  {In addition to a new cipher with block length of n=128 bits (referred to as "Kyznyechik" and described in RFC 7801) Russian Federal standard GOST R 34.12-2015 includes an updated version of the block cipher with block length of n=64 bits and key length k=256 bits, which is also referred to as "Magma". The algorithm is an updated version of an older block cipher with block length of n=64 bits described in GOST 28147-89 (RFC 5830). This document is intended to be a source of information about the updated version of the 64-bit cipher. It may facilitate the use of the block cipher in Internet applications by providing information for developers and users of GOST 64-bit cipher with the revised version of the cipher for encryption and decryption.},
}