@misc{cryptoeprint:2003:048,
    author = {E. Martinez-Moro, J. Mozo-Fernandez, C. Munuera },
    title = {Compounding Secret Sharing Schemes},
    howpublished = {Cryptology ePrint Archive, Report 2003/048},
    year = {2003},
    url = {http://eprint.iacr.org/2003/048},
}