@phdthesis { LP92t,
author = {  Langevin, Philippe  },
title  = {  Rayon de Recouvrement des Codes de {R}eed-{M}uller affine  },
month  = {  May  },
pages = { 160 },
school  = {  Universit\'e de Limoges },
year = { 1992 },
rang = {B},
}