TY - JOUR AU - O. R. Musin TI - Bounds for Codes by Semidefinite Programming JO - Informatics and Automation PY - 2008 SP - 143 EP - 158 VL - 263 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2008_263_a10/ LA - en ID - TRSPY_2008_263_a10 ER -