@misc{cryptoeprint:2015:1036,
    author = {Selcuk Kavut and Subhamoy Maitra },
    title = {Patterson-Wiedemann type functions on 21 variables with Nonlinearity greater than Bent Concatenation bound},
    howpublished = {Cryptology ePrint Archive, Report 2015/1036},
    year = {2015},
    url = {https://eprint.iacr.org/2015/1036},
}