@INPROCEEDINGS { AubLang05,
author = {  Aubry, Yves and Langevin, Philippe  },
title  = {  On the weight of binary irreducible cyclic codes  },
booktitle = {  Book of Abstracts of the Workshop on Coding and Cryptography WCC'05 },
pages = {  161--169 },
address = {  Bergen (Norway)  },
year = { 2005 },
rang = {C},
}