@conference { PLci05b,
author = {   Philippe Langevin   },
title  = {   Correlation of Sequences   },
booktitle = {   Ecole internationale : suites pseudo-al\'eatoires   },
month  = {   juillet   },
organization = {   CIMPA   },
address = {   Manille, Philippines   },
year = {2005},
rang = {I},
}