Maria Fedorova Yuriy Tarannikov On the Constructing of Highly Nonlinear Resilient Boolean Functions by Means of Special Matrices. 254-266 2001 conf/indocrypt/2001 INDOCRYPT http://link.springer.de/link/service/series/0558/bibs/2247/22470254.htm db/conf/indocrypt/indocrypt2001.html#FedorovaT01