@misc{cryptoeprint:2010:597,
    author = {Sugata Gangopadhyay and  Ankita Chaturvedi},
    title = {A New Class of Bent--Negabent Boolean Functions},
    howpublished = {Cryptology ePrint Archive, Report 2010/597},
    year = {2010},
    url = {http://eprint.iacr.org/2010/597},
}