@incollection{hermelinnyberg2011,
author = {Miia Hermelin and Kaisa Nyberg},
booktitle = {Advanced Linear Cryptanalysis of Block and Stream Ciphers},
editor = {Pascal Junod and Anne Canteaut},
note = {\url{http://eprint.iacr.org/}},
publisher = {IOS Press},
title = {Linear Cryptanalysis Using Multiple Linear Approximations},
year = {2011},
}