@article{
    nyberg:dam01,
    author = "Nyberg, Kaisa",
    publisher = "Elsevier",
    note = "",
    responsibleauthor = "Nyberg, Kaisa",
    title = "Correlation theorems in cryptanalysis",
    journal = "Discrete Applied Mathematics",
    number = "",
    volume = "111",
    flags = "copy",
    year = "2001",
    impactfactor = "A",
    pages = "177--188"
}